| 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 | $176.93 | 3.654% | $183.395 | $183.40 | $183.40 | $183.40 |
| Purchase #2 | $118.83 | 6.646% | $126.7274 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $247.56 | 6.399% | $263.4014 | $263.40 | $263.40 | $263.40 |
| Purchase #4 | $101.53 | 12.141% | $113.8568 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $81.49 | 11.703% | $91.0268 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $177.26 | 4.460% | $185.1658 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $169.80 | 10.150% | $187.0347 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $1,073.40 | $1,150.6079 | $1,150.62 | $1,150.65 | $1,150.60 | |