| 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 | $175.97 | 9.209% | $192.1751 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $165.96 | 7.545% | $178.4817 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $29.35 | 13.628% | $33.3498 | $33.35 | $33.35 | $33.30 |
| Purchase #4 | $95.53 | 8.379% | $103.5345 | $103.53 | $103.55 | $103.50 |
| Purchase #5 | $68.35 | 10.479% | $75.5124 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $141.46 | 5.616% | $149.4044 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $29.48 | 9.760% | $32.3572 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $706.10 | $764.8151 | $764.81 | $764.85 | $764.80 | |