| 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 | $151.94 | 4.234% | $158.3731 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $83.42 | 4.838% | $87.4559 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $184.32 | 6.300% | $195.9322 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $129.61 | 13.480% | $147.0814 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $180.52 | 11.206% | $200.7491 | $200.75 | $200.75 | $200.70 |
| Purchase #6 | $85.66 | 11.379% | $95.4073 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $160.55 | 11.318% | $178.721 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $976.02 | $1,063.7200 | $1,063.72 | $1,063.70 | $1,063.70 | |