| 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 | $160.86 | 11.242% | $178.9439 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $115.91 | 10.577% | $128.1698 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $27.93 | 12.489% | $31.4182 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $153.49 | 5.298% | $161.6219 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $186.40 | 13.134% | $210.8818 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $76.94 | 8.658% | $83.6015 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $243.95 | 7.598% | $262.4853 | $262.49 | $262.50 | $262.50 |
| 7 purchase totals = | $965.48 | $1,057.1224 | $1,057.12 | $1,057.10 | $1,057.10 | |