| 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 | $155.84 | 10.791% | $172.6567 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $154.50 | 3.201% | $159.4455 | $159.45 | $159.45 | $159.40 |
| Purchase #3 | $151.79 | 10.586% | $167.8585 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $222.26 | 10.582% | $245.7796 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $186.41 | 4.567% | $194.9233 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $122.76 | 8.573% | $133.2842 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $230.78 | 5.709% | $243.9552 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $1,224.34 | $1,317.9030 | $1,317.91 | $1,317.90 | $1,318.00 | |