| 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 | $166.67 | 8.473% | $180.7919 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $49.99 | 6.686% | $53.3323 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $221.31 | 13.384% | $250.9301 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $207.87 | 11.810% | $232.4194 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $205.74 | 11.212% | $228.8076 | $228.81 | $228.80 | $228.80 |
| Purchase #6 | $131.61 | 3.767% | $136.5677 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $230.51 | 9.573% | $252.5767 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $1,213.70 | $1,335.4257 | $1,335.43 | $1,335.45 | $1,335.40 | |