| 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 | $135.40 | 10.521% | $149.6454 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $185.49 | 8.822% | $201.8539 | $201.85 | $201.85 | $201.90 |
| Purchase #3 | $6.33 | 11.397% | $7.0514 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $234.66 | 9.189% | $256.2229 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $165.50 | 6.277% | $175.8884 | $175.89 | $175.90 | $175.90 |
| Purchase #6 | $153.72 | 3.368% | $158.8973 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $205.70 | 11.763% | $229.8965 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $1,086.80 | $1,179.4558 | $1,179.46 | $1,179.45 | $1,179.50 | |