| 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 | $172.98 | 11.736% | $193.2809 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $195.86 | 11.639% | $218.6561 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $17.50 | 9.261% | $19.1207 | $19.12 | $19.10 | $19.10 |
| Purchase #4 | $169.94 | 13.154% | $192.2939 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $13.50 | 7.521% | $14.5153 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $55.53 | 4.723% | $58.1527 | $58.15 | $58.15 | $58.20 |
| Purchase #7 | $22.66 | 7.568% | $24.3749 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $647.97 | $720.3945 | $720.39 | $720.35 | $720.50 | |