| 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 | $143.32 | 11.613% | $159.9638 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $173.96 | 13.394% | $197.2602 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $209.27 | 3.241% | $216.0524 | $216.05 | $216.05 | $216.10 |
| Purchase #4 | $116.98 | 13.328% | $132.5711 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $130.76 | 11.307% | $145.545 | $145.55 | $145.55 | $145.50 |
| Purchase #6 | $181.47 | 8.682% | $197.2252 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $161.80 | 7.626% | $174.1389 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $1,117.56 | $1,222.7566 | $1,222.76 | $1,222.75 | $1,222.80 | |