| 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 | $193.54 | 11.688% | $216.161 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $72.77 | 4.731% | $76.2127 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $156.76 | 3.228% | $161.8202 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $14.90 | 9.298% | $16.2854 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $44.93 | 10.274% | $49.5461 | $49.55 | $49.55 | $49.50 |
| Purchase #6 | $192.30 | 12.851% | $217.0125 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $46.27 | 8.416% | $50.1641 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $721.47 | $787.2020 | $787.20 | $787.15 | $787.20 | |