| 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 | $15.47 | 4.330% | $16.1399 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $182.32 | 8.383% | $197.6039 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $159.87 | 4.496% | $167.0578 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $32.77 | 13.643% | $37.2408 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $101.67 | 10.361% | $112.204 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $109.94 | 8.106% | $118.8517 | $118.85 | $118.85 | $118.90 |
| Purchase #7 | $128.59 | 13.689% | $146.1927 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $730.63 | $795.2908 | $795.28 | $795.30 | $795.30 | |