| 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 | $189.44 | 8.355% | $205.2677 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $163.39 | 6.513% | $174.0316 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $146.41 | 4.218% | $152.5856 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $156.99 | 3.397% | $162.323 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $28.66 | 4.443% | $29.9334 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $109.97 | 10.590% | $121.6158 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $122.86 | 6.584% | $130.9491 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $917.72 | $976.7062 | $976.71 | $976.70 | $976.60 | |