| 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 | $169.58 | 5.216% | $178.4253 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $211.99 | 11.596% | $236.5724 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $8.88 | 12.146% | $9.9586 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $66.67 | 10.817% | $73.8817 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $198.70 | 12.835% | $224.2031 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $132.95 | 7.871% | $143.4145 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $31.75 | 3.483% | $32.8559 | $32.86 | $32.85 | $32.90 |
| 7 purchase totals = | $820.52 | $899.3115 | $899.31 | $899.30 | $899.40 | |