| 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 | $178.51 | 9.300% | $195.1114 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $243.67 | 6.436% | $259.3526 | $259.35 | $259.35 | $259.40 |
| Purchase #3 | $219.41 | 9.245% | $239.6945 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $145.62 | 8.550% | $158.0705 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $112.82 | 12.155% | $126.5333 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $102.96 | 10.490% | $113.7605 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $22.75 | 4.752% | $23.8311 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $1,025.74 | $1,116.3539 | $1,116.34 | $1,116.35 | $1,116.40 | |