| 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 | $137.77 | 10.811% | $152.6643 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $193.77 | 5.874% | $205.152 | $205.15 | $205.15 | $205.20 |
| Purchase #3 | $29.83 | 12.855% | $33.6646 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $221.50 | 9.836% | $243.2867 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $25.62 | 10.467% | $28.3016 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $215.36 | 13.580% | $244.6059 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $161.52 | 10.823% | $179.0013 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $985.37 | $1,086.6764 | $1,086.67 | $1,086.65 | $1,086.80 | |