| 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 | $147.53 | 13.513% | $167.4657 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $32.79 | 12.411% | $36.8596 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $224.87 | 3.666% | $233.1137 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $182.49 | 10.788% | $202.177 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $66.35 | 13.750% | $75.4731 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $130.60 | 3.333% | $134.9529 | $134.95 | $134.95 | $135.00 |
| Purchase #7 | $46.48 | 13.535% | $52.7711 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $831.11 | $902.8131 | $902.81 | $902.75 | $903.00 | |