| 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 | $165.92 | 7.824% | $178.9016 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $102.86 | 6.577% | $109.6251 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $173.41 | 3.758% | $179.9267 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $226.91 | 13.184% | $256.8258 | $256.83 | $256.85 | $256.80 |
| Purchase #5 | $203.69 | 6.431% | $216.7893 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $197.70 | 13.413% | $224.2175 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $250.30 | 9.309% | $273.6004 | $273.60 | $273.60 | $273.60 |
| 7 purchase totals = | $1,320.79 | $1,439.8864 | $1,439.90 | $1,439.95 | $1,439.80 | |