| 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 | $155.45 | 3.331% | $160.628 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $64.94 | 13.397% | $73.64 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $215.44 | 13.753% | $245.0695 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $90.78 | 4.338% | $94.718 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $61.98 | 7.740% | $66.7773 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $194.54 | 3.517% | $201.382 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $75.42 | 12.673% | $84.978 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $858.55 | $927.1928 | $927.20 | $927.25 | $927.20 | |