| 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 | $132.35 | 13.831% | $150.6553 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $42.69 | 10.391% | $47.1259 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $213.97 | 6.395% | $227.6534 | $227.65 | $227.65 | $227.70 |
| Purchase #4 | $139.91 | 5.562% | $147.6918 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $155.75 | 8.819% | $169.4856 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $200.99 | 7.697% | $216.4602 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $191.53 | 6.843% | $204.6364 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $1,077.19 | $1,163.7086 | $1,163.72 | $1,163.75 | $1,163.80 | |