| 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 | $188.45 | 4.703% | $197.3128 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $211.69 | 7.510% | $227.5879 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $139.65 | 13.859% | $159.0041 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $250.68 | 3.152% | $258.5814 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $144.25 | 3.411% | $149.1704 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $23.35 | 6.486% | $24.8645 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $105.60 | 12.575% | $118.8792 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $1,063.67 | $1,135.4003 | $1,135.39 | $1,135.40 | $1,135.50 | |