| 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 | $177.28 | 3.669% | $183.7844 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $213.32 | 13.294% | $241.6788 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $116.84 | 7.407% | $125.4943 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $86.36 | 7.653% | $92.9691 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $54.43 | 6.133% | $57.7682 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $155.96 | 3.279% | $161.0739 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $244.93 | 13.428% | $277.8192 | $277.82 | $277.80 | $277.80 |
| 7 purchase totals = | $1,049.12 | $1,140.5879 | $1,140.58 | $1,140.55 | $1,140.70 | |