| 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 | $174.83 | 8.647% | $189.9476 | $189.95 | $189.95 | $189.90 |
| Purchase #2 | $250.78 | 9.771% | $275.2837 | $275.28 | $275.30 | $275.30 |
| Purchase #3 | $209.84 | 10.251% | $231.3507 | $231.35 | $231.35 | $231.40 |
| Purchase #4 | $216.39 | 3.335% | $223.6066 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $246.94 | 10.530% | $272.9428 | $272.94 | $272.95 | $272.90 |
| Purchase #6 | $120.64 | 5.147% | $126.8493 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $116.75 | 4.310% | $121.7819 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $1,336.17 | $1,441.7626 | $1,441.76 | $1,441.80 | $1,441.70 | |