| 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 | $177.46 | 6.573% | $189.1244 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $45.26 | 11.470% | $50.4513 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $208.30 | 8.160% | $225.2973 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $167.32 | 6.176% | $177.6537 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $225.32 | 8.349% | $244.132 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $6.46 | 12.398% | $7.2609 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $249.61 | 3.837% | $259.1875 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,079.73 | $1,153.1071 | $1,153.10 | $1,153.10 | $1,153.20 | |