| 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 | $141.98 | 10.328% | $156.6437 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $185.36 | 3.853% | $192.5019 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $151.51 | 13.406% | $171.8214 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $18.76 | 5.581% | $19.807 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $135.26 | 9.396% | $147.969 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $6.60 | 12.459% | $7.4223 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $238.43 | 3.210% | $246.0836 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $877.90 | $942.2489 | $942.24 | $942.20 | $942.20 | |