| 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 | $101.97 | 10.805% | $112.9879 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $48.44 | 10.410% | $53.4826 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $31.61 | 3.617% | $32.7533 | $32.75 | $32.75 | $32.80 |
| Purchase #4 | $88.76 | 8.505% | $96.309 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $133.89 | 7.672% | $144.162 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $102.70 | 13.225% | $116.2821 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $193.36 | 4.327% | $201.7267 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $700.73 | $757.7036 | $757.70 | $757.75 | $757.80 | |