| 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 | $148.48 | 8.318% | $160.8306 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $157.53 | 11.542% | $175.7121 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $192.53 | 9.682% | $211.1708 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $203.32 | 6.148% | $215.8201 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $9.33 | 8.449% | $10.1183 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $130.64 | 6.669% | $139.3524 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $116.52 | 8.165% | $126.0339 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $958.35 | $1,039.0382 | $1,039.03 | $1,039.00 | $1,039.00 | |