| 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 | $129.87 | 3.563% | $134.4973 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $137.83 | 10.269% | $151.9838 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $211.62 | 10.191% | $233.1862 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $189.37 | 4.102% | $197.138 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $65.27 | 11.236% | $72.6037 | $72.60 | $72.60 | $72.60 |
| Purchase #6 | $190.87 | 12.203% | $214.1619 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $75.48 | 6.696% | $80.5341 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $1,000.31 | $1,084.1050 | $1,084.10 | $1,084.15 | $1,084.10 | |