| 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 | $152.60 | 9.530% | $167.1428 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $113.45 | 10.724% | $125.6164 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $173.68 | 12.335% | $195.1034 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $154.47 | 13.660% | $175.5706 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $238.34 | 7.450% | $256.0963 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $220.80 | 6.444% | $235.0284 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $50.42 | 7.231% | $54.0659 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $1,103.76 | $1,208.6238 | $1,208.63 | $1,208.60 | $1,208.60 | |