| 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 | $209.81 | 13.708% | $238.5708 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $132.29 | 10.303% | $145.9198 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $166.91 | 6.394% | $177.5822 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $103.69 | 6.524% | $110.4547 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $80.33 | 5.205% | $84.5112 | $84.51 | $84.50 | $84.50 |
| Purchase #6 | $171.74 | 5.310% | $180.8594 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $6.97 | 5.264% | $7.3369 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $871.74 | $945.2350 | $945.23 | $945.20 | $945.30 | |