| 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 | $153.40 | 9.724% | $168.3166 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $211.72 | 4.654% | $221.5734 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $244.48 | 8.704% | $265.7595 | $265.76 | $265.75 | $265.80 |
| Purchase #4 | $222.53 | 10.561% | $246.0314 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $221.66 | 3.311% | $228.9992 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $171.38 | 11.385% | $190.8916 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $99.40 | 4.364% | $103.7378 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $1,324.57 | $1,425.3095 | $1,425.31 | $1,425.30 | $1,425.30 | |