| 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 | $98.50 | 7.107% | $105.5004 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $71.42 | 6.718% | $76.218 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $149.93 | 5.836% | $158.6799 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $160.55 | 9.251% | $175.4025 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $107.44 | 8.770% | $116.8625 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $111.36 | 4.632% | $116.5182 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $191.74 | 3.599% | $198.6407 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $890.94 | $947.8222 | $947.82 | $947.80 | $947.80 | |