| 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 | $170.80 | 13.874% | $194.4968 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $103.59 | 4.843% | $108.6069 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $51.86 | 7.410% | $55.7028 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $171.58 | 5.798% | $181.5282 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $230.36 | 6.136% | $244.4949 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $160.66 | 5.419% | $169.3662 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $243.70 | 12.391% | $273.8969 | $273.90 | $273.90 | $273.90 |
| 7 purchase totals = | $1,132.55 | $1,228.0927 | $1,228.10 | $1,228.10 | $1,228.10 | |