| 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 | $197.31 | 5.601% | $208.3613 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $210.52 | 7.740% | $226.8142 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $65.99 | 6.568% | $70.3242 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $35.48 | 6.571% | $37.8114 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $46.39 | 13.425% | $52.6179 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $162.70 | 3.368% | $168.1797 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $128.77 | 13.119% | $145.6633 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $847.16 | $909.7720 | $909.76 | $909.70 | $909.80 | |