| 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 | $159.63 | 9.249% | $174.3942 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $123.95 | 11.685% | $138.4336 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $246.85 | 11.377% | $274.9341 | $274.93 | $274.95 | $274.90 |
| Purchase #4 | $45.83 | 6.791% | $48.9423 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $115.39 | 11.352% | $128.4891 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $213.71 | 10.251% | $235.6174 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $75.37 | 11.360% | $83.932 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $980.73 | $1,084.7427 | $1,084.73 | $1,084.80 | $1,084.60 | |