| 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 | $134.63 | 7.148% | $144.2534 | $144.25 | $144.25 | $144.30 |
| Purchase #2 | $140.71 | 6.557% | $149.9364 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $195.32 | 6.123% | $207.2794 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $60.74 | 5.250% | $63.9289 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $226.60 | 13.321% | $256.7854 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $7.35 | 10.526% | $8.1237 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $185.29 | 13.291% | $209.9169 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $950.64 | $1,040.2241 | $1,040.23 | $1,040.25 | $1,040.20 | |