| 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 | $31.72 | 10.866% | $35.1667 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $178.80 | 8.610% | $194.1947 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $239.57 | 9.784% | $263.0095 | $263.01 | $263.00 | $263.00 |
| Purchase #4 | $215.44 | 5.156% | $226.5481 | $226.55 | $226.55 | $226.50 |
| Purchase #5 | $217.87 | 10.730% | $241.2475 | $241.25 | $241.25 | $241.20 |
| Purchase #6 | $13.85 | 8.339% | $15.005 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $180.27 | 9.342% | $197.1108 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,077.52 | $1,172.2823 | $1,172.29 | $1,172.25 | $1,172.20 | |