| 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 | $78.39 | 8.119% | $84.7545 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $63.82 | 12.153% | $71.576 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $172.81 | 4.655% | $180.8543 | $180.85 | $180.85 | $180.90 |
| Purchase #4 | $95.98 | 13.745% | $109.1725 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $20.91 | 9.236% | $22.8412 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $135.88 | 10.382% | $149.9871 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $216.52 | 6.411% | $230.4011 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $784.31 | $849.5867 | $849.58 | $849.60 | $849.70 | |