| 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 | $118.66 | 11.169% | $131.9131 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $195.85 | 13.126% | $221.5573 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $206.42 | 6.459% | $219.7527 | $219.75 | $219.75 | $219.80 |
| Purchase #4 | $53.75 | 7.614% | $57.8425 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $17.88 | 9.713% | $19.6167 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $126.28 | 10.159% | $139.1088 | $139.11 | $139.10 | $139.10 |
| Purchase #7 | $133.35 | 9.487% | $146.0009 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $852.19 | $935.7920 | $935.79 | $935.75 | $935.80 | |