| 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 | $145.96 | 13.199% | $165.2253 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $110.40 | 9.323% | $120.6926 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $64.49 | 7.853% | $69.5544 | $69.55 | $69.55 | $69.60 |
| Purchase #4 | $29.85 | 7.222% | $32.0058 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $93.73 | 8.808% | $101.9857 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $131.45 | 7.565% | $141.3942 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $186.82 | 6.443% | $198.8568 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $762.70 | $829.7148 | $829.72 | $829.75 | $829.80 | |