| 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 | $143.86 | 6.189% | $152.7635 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $67.64 | 9.715% | $74.2112 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $137.46 | 6.212% | $145.999 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $111.63 | 3.266% | $115.2758 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $191.51 | 10.351% | $211.3332 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $186.28 | 10.499% | $205.8375 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $220.52 | 10.534% | $243.7496 | $243.75 | $243.75 | $243.70 |
| 7 purchase totals = | $1,058.90 | $1,149.1698 | $1,149.17 | $1,149.20 | $1,149.10 | |