| 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 | $147.83 | 8.321% | $160.1309 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $245.84 | 8.568% | $266.9036 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $22.27 | 7.336% | $23.9037 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $47.65 | 4.163% | $49.6337 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $67.49 | 8.495% | $73.2233 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $216.67 | 5.336% | $228.2315 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $53.58 | 7.566% | $57.6339 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $801.33 | $859.6606 | $859.64 | $859.70 | $859.50 | |