| 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 | $223.30 | 6.198% | $237.1401 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $159.96 | 6.344% | $170.1079 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $7.54 | 5.236% | $7.9348 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $173.93 | 10.586% | $192.3422 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $66.47 | 5.733% | $70.2807 | $70.28 | $70.30 | $70.30 |
| Purchase #6 | $50.53 | 12.631% | $56.9124 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $162.97 | 12.244% | $182.924 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $844.70 | $917.6421 | $917.63 | $917.65 | $917.50 | |