| 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 | $211.44 | 8.151% | $228.6745 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $32.87 | 4.677% | $34.4073 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $41.88 | 11.826% | $46.8327 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $168.41 | 8.827% | $183.2756 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $27.53 | 8.368% | $29.8337 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $21.76 | 6.578% | $23.1914 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $203.38 | 10.464% | $224.6617 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $707.27 | $770.8769 | $770.87 | $770.90 | $770.90 | |