| 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 | $68.75 | 7.355% | $73.8066 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $180.98 | 5.683% | $191.2651 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $32.35 | 7.682% | $34.8351 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $85.49 | 5.704% | $90.3663 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $136.46 | 9.696% | $149.6912 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $83.32 | 10.129% | $91.7595 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $11.85 | 4.827% | $12.422 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $599.20 | $644.1458 | $644.16 | $644.10 | $644.20 | |