| 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 | $152.35 | 10.104% | $167.7434 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $128.97 | 7.819% | $139.0542 | $139.05 | $139.05 | $139.10 |
| Purchase #3 | $192.70 | 6.811% | $205.8248 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $89.81 | 13.618% | $102.0403 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $70.43 | 6.712% | $75.1573 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $149.80 | 7.687% | $161.3151 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $31.67 | 10.530% | $35.0049 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $815.73 | $886.1400 | $886.13 | $886.10 | $886.10 | |