| 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 | $131.29 | 3.546% | $135.9455 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $140.30 | 7.219% | $150.4283 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $67.91 | 3.351% | $70.1857 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $134.97 | 8.575% | $146.5437 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $92.39 | 10.174% | $101.7898 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $47.59 | 12.431% | $53.5059 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $196.82 | 3.462% | $203.6339 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $811.27 | $862.0328 | $862.04 | $862.10 | $861.90 | |