| 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 | $184.65 | 12.295% | $207.3527 | $207.35 | $207.35 | $207.40 |
| Purchase #2 | $53.77 | 6.385% | $57.2032 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $197.28 | 5.399% | $207.9311 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $97.55 | 5.503% | $102.9182 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $105.46 | 3.112% | $108.7419 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $166.61 | 3.693% | $172.7629 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $97.53 | 3.518% | $100.9611 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $902.85 | $957.8711 | $957.86 | $957.85 | $957.90 | |