| 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 | $83.83 | 5.199% | $88.1883 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $160.45 | 10.836% | $177.8364 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $109.99 | 6.783% | $117.4506 | $117.45 | $117.45 | $117.50 |
| Purchase #4 | $146.48 | 7.172% | $156.9855 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $202.44 | 13.384% | $229.5346 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $153.84 | 9.399% | $168.2994 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $177.30 | 4.135% | $184.6314 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $1,034.33 | $1,122.9262 | $1,122.93 | $1,123.00 | $1,122.90 | |