| 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 | $178.93 | 10.198% | $197.1773 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $188.42 | 10.233% | $207.701 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $169.56 | 4.830% | $177.7497 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $124.72 | 10.859% | $138.2633 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $201.50 | 11.137% | $223.9411 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $111.33 | 9.834% | $122.2782 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $52.91 | 7.425% | $56.8386 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $1,027.37 | $1,123.9492 | $1,123.95 | $1,124.00 | $1,123.90 | |