| 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 | $152.38 | 5.104% | $160.1575 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $9.57 | 4.803% | $10.0296 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $210.25 | 3.414% | $217.4279 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $119.26 | 13.385% | $135.223 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $101.61 | 3.818% | $105.4895 | $105.49 | $105.50 | $105.50 |
| Purchase #6 | $101.83 | 10.606% | $112.6301 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $103.29 | 6.244% | $109.7394 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $798.19 | $850.6970 | $850.70 | $850.75 | $850.60 | |