| 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 | $171.32 | 7.176% | $183.6139 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $70.72 | 11.685% | $78.9836 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $229.88 | 9.500% | $251.7186 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $28.62 | 10.278% | $31.5616 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $115.62 | 9.110% | $126.153 | $126.15 | $126.15 | $126.20 |
| Purchase #6 | $136.49 | 6.651% | $145.5679 | $145.57 | $145.55 | $145.60 |
| Purchase #7 | $32.73 | 6.200% | $34.7593 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $785.38 | $852.3579 | $852.35 | $852.30 | $852.50 | |