| 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 | $117.55 | 11.402% | $130.9531 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $63.30 | 9.646% | $69.4059 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $144.96 | 3.870% | $150.57 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $246.33 | 6.149% | $261.4768 | $261.48 | $261.50 | $261.50 |
| Purchase #5 | $131.58 | 12.672% | $148.2538 | $148.25 | $148.25 | $148.30 |
| Purchase #6 | $125.83 | 3.355% | $130.0516 | $130.05 | $130.05 | $130.10 |
| Purchase #7 | $147.97 | 8.805% | $160.9988 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $977.52 | $1,051.7100 | $1,051.71 | $1,051.70 | $1,051.90 | |