| 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 | $154.42 | 7.424% | $165.8841 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $120.31 | 6.496% | $128.1253 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $38.86 | 10.572% | $42.9683 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $162.42 | 8.811% | $176.7308 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $229.86 | 6.209% | $244.132 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $155.79 | 11.590% | $173.8461 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $189.33 | 3.144% | $195.2825 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $1,050.99 | $1,126.9691 | $1,126.97 | $1,127.05 | $1,126.90 | |