| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.82 | 12.279% | $145.7606 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $108.66 | 12.810% | $122.5793 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $238.71 | 12.148% | $267.7085 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $210.75 | 9.396% | $230.5521 | $230.55 | $230.55 | $230.60 |
| Purchase #5 | $159.29 | 7.111% | $170.6171 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $210.76 | 11.787% | $235.6023 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $132.56 | 7.873% | $142.9964 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,190.55 | $1,315.8163 | $1,315.82 | $1,315.80 | $1,315.90 | |