| 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 | $186.39 | 3.104% | $192.1755 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $126.97 | 10.700% | $140.5558 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $221.57 | 10.734% | $245.3533 | $245.35 | $245.35 | $245.40 |
| Purchase #4 | $169.80 | 6.213% | $180.3497 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $122.55 | 11.350% | $136.4594 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $68.63 | 3.701% | $71.17 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $31.62 | 13.663% | $35.9402 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $927.53 | $1,002.0039 | $1,002.01 | $1,002.00 | $1,002.10 | |