| 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 | $172.59 | 4.561% | $180.4618 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $158.46 | 13.807% | $180.3386 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $27.27 | 8.640% | $29.6261 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $225.76 | 8.860% | $245.7623 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $203.46 | 12.823% | $229.5497 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $181.82 | 12.399% | $204.3639 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $26.76 | 13.708% | $30.4283 | $30.43 | $30.45 | $30.40 |
| 7 purchase totals = | $996.12 | $1,100.5307 | $1,100.53 | $1,100.55 | $1,100.50 | |