| 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 | $193.74 | 7.198% | $207.6854 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $196.52 | 13.816% | $223.6712 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $148.82 | 6.694% | $158.782 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $139.58 | 9.380% | $152.6726 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $236.32 | 13.853% | $269.0574 | $269.06 | $269.05 | $269.10 |
| Purchase #6 | $240.94 | 5.402% | $253.9556 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $238.34 | 7.139% | $255.3551 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $1,394.26 | $1,521.1793 | $1,521.19 | $1,521.15 | $1,521.40 | |