| 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 | $213.66 | 5.467% | $225.3408 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $41.49 | 5.595% | $43.8114 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $133.39 | 9.399% | $145.9273 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $162.51 | 13.327% | $184.1677 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $50.84 | 6.483% | $54.136 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $48.99 | 11.268% | $54.5102 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $144.60 | 3.609% | $149.8186 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $795.48 | $857.7120 | $857.72 | $857.70 | $857.60 | |