| 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 | $150.65 | 12.264% | $169.1257 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $131.40 | 8.630% | $142.7398 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $75.30 | 3.180% | $77.6945 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $230.43 | 9.635% | $252.6319 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $12.27 | 11.822% | $13.7206 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $241.42 | 6.724% | $257.6531 | $257.65 | $257.65 | $257.70 |
| Purchase #7 | $243.60 | 6.811% | $260.1916 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,085.07 | $1,173.7572 | $1,173.75 | $1,173.80 | $1,173.70 | |