| 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 | $16.26 | 11.658% | $18.1556 | $18.16 | $18.15 | $18.20 |
| Purchase #2 | $16.56 | 8.476% | $17.9636 | $17.96 | $17.95 | $18.00 |
| Purchase #3 | $114.32 | 5.401% | $120.4944 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $161.96 | 7.166% | $173.5661 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $185.27 | 4.182% | $193.018 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $127.28 | 6.370% | $135.3877 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $145.83 | 4.462% | $152.3369 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $767.48 | $810.9223 | $810.93 | $810.90 | $811.00 | |