| 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 | $159.33 | 12.656% | $179.4948 | $179.49 | $179.50 | $179.50 |
| Purchase #2 | $139.84 | 11.769% | $156.2978 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $21.72 | 3.660% | $22.515 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $39.52 | 3.693% | $40.9795 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $179.62 | 9.714% | $197.0683 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $172.59 | 11.790% | $192.9384 | $192.94 | $192.95 | $192.90 |
| Purchase #7 | $142.71 | 5.461% | $150.5034 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $855.33 | $939.7972 | $939.80 | $939.80 | $939.80 | |