| 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 | $145.62 | 10.765% | $161.296 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $250.32 | 13.597% | $284.356 | $284.36 | $284.35 | $284.40 |
| Purchase #3 | $95.42 | 8.191% | $103.2359 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $102.88 | 7.811% | $110.916 | $110.92 | $110.90 | $110.90 |
| Purchase #5 | $18.67 | 5.367% | $19.672 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $180.89 | 7.179% | $193.8761 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $66.32 | 9.169% | $72.4009 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $860.12 | $945.7529 | $945.77 | $945.75 | $945.80 | |