| 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 | $137.83 | 4.497% | $144.0282 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $73.91 | 9.734% | $81.1044 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $185.46 | 6.382% | $197.2961 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $40.88 | 12.852% | $46.1339 | $46.13 | $46.15 | $46.10 |
| Purchase #5 | $229.48 | 11.610% | $256.1226 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $177.64 | 9.411% | $194.3577 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $140.25 | 8.276% | $151.8571 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $985.45 | $1,070.9000 | $1,070.90 | $1,070.90 | $1,070.90 | |