| 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 | $168.33 | 7.619% | $181.1551 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $12.66 | 10.873% | $14.0365 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $187.79 | 3.732% | $194.7983 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $37.75 | 11.216% | $41.984 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $204.71 | 6.201% | $217.4041 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $144.51 | 4.190% | $150.565 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $26.46 | 10.143% | $29.1438 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $782.21 | $829.0868 | $829.09 | $829.10 | $829.10 | |