| 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 | $171.80 | 5.737% | $181.6562 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $100.74 | 6.460% | $107.2478 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $62.76 | 5.355% | $66.1208 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $82.98 | 11.443% | $92.4754 | $92.48 | $92.50 | $92.50 |
| Purchase #5 | $201.66 | 6.184% | $214.1307 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $150.61 | 10.799% | $166.8744 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $244.98 | 11.409% | $272.9298 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $1,015.53 | $1,101.4351 | $1,101.44 | $1,101.45 | $1,101.40 | |