| 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 | $81.53 | 9.402% | $89.1955 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $177.50 | 6.218% | $188.537 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $92.56 | 11.855% | $103.533 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $173.51 | 12.120% | $194.5394 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $214.64 | 6.664% | $228.9436 | $228.94 | $228.95 | $228.90 |
| Purchase #6 | $212.85 | 9.287% | $232.6174 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $164.46 | 7.482% | $176.7649 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $1,117.05 | $1,214.1308 | $1,214.13 | $1,214.15 | $1,214.00 | |