| 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 | $174.55 | 10.773% | $193.3543 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $53.50 | 10.242% | $58.9795 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $229.75 | 4.432% | $239.9325 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $10.79 | 5.603% | $11.3946 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $123.42 | 4.233% | $128.6444 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $182.72 | 3.261% | $188.6785 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $121.42 | 7.669% | $130.7317 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $896.15 | $951.7155 | $951.70 | $951.80 | $951.70 | |