| 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 | $212.95 | 12.312% | $239.1684 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $143.96 | 4.231% | $150.0509 | $150.05 | $150.05 | $150.10 |
| Purchase #3 | $152.27 | 3.459% | $157.537 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $153.93 | 10.468% | $170.0434 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $197.46 | 3.771% | $204.9062 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $202.39 | 12.424% | $227.5349 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $147.91 | 13.167% | $167.3853 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $1,210.87 | $1,316.6261 | $1,316.63 | $1,316.65 | $1,316.60 | |