| 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 | $171.76 | 9.336% | $187.7955 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $143.81 | 8.148% | $155.5276 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $15.58 | 3.816% | $16.1745 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $248.76 | 7.706% | $267.9294 | $267.93 | $267.95 | $267.90 |
| Purchase #5 | $108.35 | 9.270% | $118.394 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $16.80 | 10.114% | $18.4992 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $145.70 | 7.473% | $156.5882 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $850.76 | $920.9084 | $920.91 | $920.95 | $920.90 | |