| 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 | $169.48 | 4.399% | $176.9354 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $35.45 | 7.811% | $38.219 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $16.70 | 8.468% | $18.1142 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $190.84 | 5.251% | $200.861 | $200.86 | $200.85 | $200.90 |
| Purchase #5 | $92.73 | 8.208% | $100.3413 | $100.34 | $100.35 | $100.30 |
| Purchase #6 | $201.68 | 8.781% | $219.3895 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $74.82 | 8.811% | $81.4124 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $781.70 | $835.2728 | $835.27 | $835.25 | $835.20 | |