| 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 | $138.75 | 9.530% | $151.9729 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $26.34 | 10.613% | $29.1355 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $115.86 | 3.558% | $119.9823 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $144.71 | 12.342% | $162.5701 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $102.61 | 4.130% | $106.8478 | $106.85 | $106.85 | $106.80 |
| Purchase #6 | $132.86 | 6.607% | $141.6381 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $121.68 | 11.147% | $135.2437 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $782.81 | $847.3904 | $847.39 | $847.40 | $847.30 | |