| 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 | $170.92 | 11.336% | $190.2955 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $102.97 | 4.530% | $107.6345 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $247.46 | 12.223% | $277.707 | $277.71 | $277.70 | $277.70 |
| Purchase #4 | $240.79 | 5.821% | $254.8064 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $244.89 | 4.847% | $256.7598 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $70.25 | 3.728% | $72.8689 | $72.87 | $72.85 | $72.90 |
| Purchase #7 | $153.70 | 5.494% | $162.1443 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $1,230.98 | $1,322.2164 | $1,322.22 | $1,322.20 | $1,322.20 | |