| 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 | $170.98 | 10.516% | $188.9603 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $187.68 | 13.619% | $213.2401 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $244.85 | 12.254% | $274.8539 | $274.85 | $274.85 | $274.90 |
| Purchase #4 | $44.48 | 12.460% | $50.0222 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $122.43 | 10.468% | $135.246 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $213.25 | 9.271% | $233.0204 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $43.88 | 13.527% | $49.8156 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $1,027.55 | $1,145.1585 | $1,145.16 | $1,145.10 | $1,145.10 | |