| 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 | $173.50 | 10.399% | $191.5423 | $191.54 | $191.55 | $191.50 |
| Purchase #2 | $58.67 | 4.617% | $61.3788 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $236.74 | 12.488% | $266.3041 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $209.43 | 10.243% | $230.8819 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $5.39 | 8.505% | $5.8484 | $5.85 | $5.85 | $5.80 |
| Purchase #6 | $148.99 | 6.130% | $158.1231 | $158.12 | $158.10 | $158.10 |
| Purchase #7 | $241.31 | 7.199% | $258.6819 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,074.03 | $1,172.7605 | $1,172.75 | $1,172.80 | $1,172.70 | |