| 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 | $144.48 | 6.397% | $153.7224 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $225.92 | 8.586% | $245.3175 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $184.83 | 12.114% | $207.2203 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $64.27 | 9.672% | $70.4862 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $212.88 | 3.681% | $220.7161 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $18.81 | 9.215% | $20.5433 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $178.52 | 5.720% | $188.7313 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $1,029.71 | $1,106.7371 | $1,106.74 | $1,106.70 | $1,106.60 | |