| 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 | $160.90 | 6.673% | $171.6369 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $117.68 | 3.521% | $121.8235 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $194.51 | 5.707% | $205.6107 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $75.44 | 13.308% | $85.4796 | $85.48 | $85.50 | $85.50 |
| Purchase #5 | $16.63 | 5.414% | $17.5303 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $172.27 | 3.119% | $177.6431 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $21.99 | 11.103% | $24.4315 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $759.42 | $804.1556 | $804.15 | $804.20 | $804.00 | |