| 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 | $171.30 | 11.588% | $191.1502 | $191.15 | $191.15 | $191.20 |
| Purchase #2 | $60.57 | 3.621% | $62.7632 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $206.64 | 10.585% | $228.5128 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $21.68 | 7.574% | $23.322 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $130.35 | 4.820% | $136.6329 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $65.65 | 6.416% | $69.8621 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $245.63 | 11.761% | $274.5185 | $274.52 | $274.50 | $274.50 |
| 7 purchase totals = | $901.82 | $986.7617 | $986.75 | $986.70 | $986.80 | |