| 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 | $152.69 | 4.351% | $159.3335 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $131.62 | 7.433% | $141.4033 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $43.86 | 8.545% | $47.6078 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $12.87 | 11.453% | $14.344 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $91.52 | 6.103% | $97.1055 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $231.39 | 8.787% | $251.7222 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $113.44 | 6.266% | $120.5482 | $120.55 | $120.55 | $120.50 |
| 7 purchase totals = | $777.39 | $832.0645 | $832.06 | $832.05 | $831.90 | |