| 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 | $168.57 | 9.233% | $184.1341 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $49.87 | 11.222% | $55.4664 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $233.25 | 6.561% | $248.5535 | $248.55 | $248.55 | $248.60 |
| Purchase #4 | $247.75 | 10.556% | $273.9025 | $273.90 | $273.90 | $273.90 |
| Purchase #5 | $203.32 | 7.147% | $217.8513 | $217.85 | $217.85 | $217.90 |
| Purchase #6 | $31.70 | 9.409% | $34.6827 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $182.86 | 4.791% | $191.6208 | $191.62 | $191.60 | $191.60 |
| 7 purchase totals = | $1,117.32 | $1,206.2113 | $1,206.20 | $1,206.20 | $1,206.30 | |