| 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 | $121.94 | 12.301% | $136.9398 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $143.55 | 13.225% | $162.5345 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $89.79 | 7.708% | $96.711 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $21.56 | 11.465% | $24.0319 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $99.33 | 8.169% | $107.4443 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $192.54 | 11.353% | $214.3991 | $214.40 | $214.40 | $214.40 |
| Purchase #7 | $27.33 | 13.541% | $31.0308 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $696.04 | $773.0914 | $773.08 | $773.15 | $772.90 | |