| 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 | $195.69 | 4.818% | $205.1183 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $100.61 | 3.820% | $104.4533 | $104.45 | $104.45 | $104.50 |
| Purchase #3 | $144.63 | 4.180% | $150.6755 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $125.36 | 8.364% | $135.8451 | $135.85 | $135.85 | $135.80 |
| Purchase #5 | $39.51 | 13.858% | $44.9853 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $174.99 | 13.556% | $198.7116 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $151.65 | 7.264% | $162.6659 | $162.67 | $162.65 | $162.70 |
| 7 purchase totals = | $932.44 | $1,002.4550 | $1,002.47 | $1,002.45 | $1,002.50 | |