| 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 | $157.29 | 12.869% | $177.5317 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $120.45 | 4.282% | $125.6077 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $158.91 | 5.604% | $167.8153 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $140.73 | 9.420% | $153.9868 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $213.83 | 6.743% | $228.2486 | $228.25 | $228.25 | $228.20 |
| Purchase #6 | $161.99 | 9.177% | $176.8558 | $176.86 | $176.85 | $176.90 |
| Purchase #7 | $103.62 | 12.457% | $116.5279 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $1,056.82 | $1,146.5738 | $1,146.59 | $1,146.60 | $1,146.50 | |