| 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 | $76.35 | 12.352% | $85.7808 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $71.27 | 10.757% | $78.9365 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $190.28 | 6.587% | $202.8137 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $144.46 | 8.642% | $156.9442 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $207.60 | 5.546% | $219.1135 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $156.53 | 12.838% | $176.6253 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $221.33 | 9.218% | $241.7322 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $1,067.82 | $1,161.9462 | $1,161.94 | $1,162.00 | $1,161.80 | |