| 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 | $17.95 | 7.751% | $19.3413 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $139.65 | 7.148% | $149.6322 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $16.39 | 10.749% | $18.1518 | $18.15 | $18.15 | $18.20 |
| Purchase #4 | $201.74 | 11.205% | $224.345 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $27.73 | 6.236% | $29.4592 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $238.60 | 8.802% | $259.6016 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $175.60 | 8.789% | $191.0335 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $817.66 | $891.5646 | $891.56 | $891.60 | $891.50 | |