| 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 | $131.51 | 3.331% | $135.8906 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $100.28 | 9.538% | $109.8447 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $194.91 | 5.760% | $206.1368 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $11.46 | 6.409% | $12.1945 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $91.55 | 8.572% | $99.3977 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $178.26 | 10.539% | $197.0468 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $54.92 | 13.313% | $62.2315 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $762.89 | $822.7426 | $822.74 | $822.80 | $822.60 | |