| 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 | $166.68 | 8.516% | $180.8745 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $241.94 | 11.212% | $269.0663 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $198.65 | 6.115% | $210.7974 | $210.80 | $210.80 | $210.80 |
| Purchase #4 | $150.44 | 12.405% | $169.1021 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $6.53 | 11.390% | $7.2738 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $167.57 | 10.654% | $185.4229 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $136.99 | 8.136% | $148.1355 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,068.80 | $1,170.6725 | $1,170.67 | $1,170.60 | $1,170.70 | |