| 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 | $143.56 | 10.277% | $158.3137 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $235.98 | 8.633% | $256.3522 | $256.35 | $256.35 | $256.40 |
| Purchase #3 | $227.45 | 4.169% | $236.9324 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $87.53 | 10.180% | $96.4406 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $194.70 | 9.522% | $213.2393 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $36.27 | 6.341% | $38.5699 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $174.92 | 9.474% | $191.4919 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $1,100.41 | $1,191.3400 | $1,191.33 | $1,191.35 | $1,191.30 | |