| 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 | $130.60 | 8.394% | $141.5626 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $38.95 | 3.635% | $40.3658 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $36.29 | 8.529% | $39.3852 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $179.35 | 12.421% | $201.6271 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $192.73 | 10.251% | $212.4868 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $131.80 | 9.747% | $144.6465 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $115.90 | 4.804% | $121.4678 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $825.62 | $901.5418 | $901.56 | $901.55 | $901.60 | |