| 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 | $171.35 | 5.679% | $181.081 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $45.95 | 10.176% | $50.6259 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $92.58 | 9.559% | $101.4297 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $159.56 | 9.188% | $174.2204 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $166.73 | 10.728% | $184.6168 | $184.62 | $184.60 | $184.60 |
| Purchase #6 | $96.37 | 5.819% | $101.9778 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $98.80 | 3.774% | $102.5287 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $831.34 | $896.4803 | $896.49 | $896.55 | $896.40 | |