| 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 | $153.70 | 4.499% | $160.615 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $140.51 | 4.275% | $146.5168 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $228.85 | 10.314% | $252.4536 | $252.45 | $252.45 | $252.50 |
| Purchase #4 | $218.99 | 11.664% | $244.533 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $202.34 | 5.468% | $213.404 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $26.26 | 9.687% | $28.8038 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $164.58 | 13.874% | $187.4138 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $1,135.23 | $1,233.7400 | $1,233.73 | $1,233.70 | $1,233.70 | |