| 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 | $132.29 | 12.510% | $148.8395 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $211.82 | 4.836% | $222.0636 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $59.48 | 5.577% | $62.7972 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $138.70 | 7.448% | $149.0304 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $119.45 | 8.180% | $129.221 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $57.67 | 5.500% | $60.8419 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $135.47 | 7.720% | $145.9283 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $854.88 | $918.7219 | $918.72 | $918.75 | $918.60 | |