| 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 | $182.42 | 6.535% | $194.3411 | $194.34 | $194.35 | $194.30 |
| Purchase #2 | $11.37 | 10.247% | $12.5351 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $163.57 | 5.626% | $172.7724 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $36.51 | 12.303% | $41.0018 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $217.97 | 11.350% | $242.7096 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $146.79 | 6.486% | $156.3108 | $156.31 | $156.30 | $156.30 |
| Purchase #7 | $22.44 | 10.624% | $24.824 | $24.82 | $24.80 | $24.80 |
| 7 purchase totals = | $781.07 | $844.4948 | $844.49 | $844.45 | $844.40 | |