| 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 | $155.86 | 6.617% | $166.1733 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $107.78 | 7.608% | $115.9799 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $108.82 | 6.148% | $115.5103 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $67.39 | 8.845% | $73.3506 | $73.35 | $73.35 | $73.40 |
| Purchase #5 | $113.68 | 11.150% | $126.3553 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $207.70 | 8.148% | $224.6234 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $84.59 | 8.278% | $91.5924 | $91.59 | $91.60 | $91.60 |
| 7 purchase totals = | $845.82 | $913.5852 | $913.58 | $913.55 | $913.70 | |