| 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 | $65.63 | 4.846% | $68.8104 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $225.41 | 8.420% | $244.3895 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $177.96 | 5.250% | $187.3029 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $155.65 | 3.239% | $160.6915 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $230.39 | 5.275% | $242.5431 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $170.64 | 6.351% | $181.4773 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $80.74 | 8.117% | $87.2937 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $1,106.42 | $1,172.5084 | $1,172.50 | $1,172.55 | $1,172.50 | |