| 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 | $175.71 | 3.827% | $182.4344 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $87.84 | 12.447% | $98.7734 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $23.85 | 7.568% | $25.655 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $225.49 | 11.284% | $250.9343 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $114.58 | 12.274% | $128.6435 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $115.93 | 9.687% | $127.1601 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $135.86 | 10.118% | $149.6063 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $879.26 | $963.2070 | $963.20 | $963.20 | $963.20 | |