| 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 | $141.80 | 9.525% | $155.3065 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $70.84 | 5.481% | $74.7227 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $72.44 | 8.797% | $78.8125 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $141.52 | 5.813% | $149.7466 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $31.90 | 9.652% | $34.979 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $218.58 | 10.810% | $242.2085 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $14.60 | 9.420% | $15.9753 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $691.68 | $751.7511 | $751.76 | $751.75 | $751.70 | |