| 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 | $135.75 | 12.486% | $152.6997 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $236.79 | 4.601% | $247.6847 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $81.71 | 4.204% | $85.1451 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $115.25 | 9.715% | $126.4465 | $126.45 | $126.45 | $126.40 |
| Purchase #5 | $174.78 | 7.234% | $187.4236 | $187.42 | $187.40 | $187.40 |
| Purchase #6 | $148.34 | 8.437% | $160.8554 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $173.93 | 6.492% | $185.2215 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $1,066.55 | $1,145.4765 | $1,145.48 | $1,145.45 | $1,145.40 | |