| 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 | $156.50 | 9.718% | $171.7087 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $62.52 | 10.209% | $68.9027 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $209.97 | 9.519% | $229.957 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $12.52 | 4.545% | $13.089 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $225.44 | 5.227% | $237.2237 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $51.60 | 6.577% | $54.9937 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $177.38 | 8.424% | $192.3225 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $895.93 | $968.1973 | $968.19 | $968.15 | $968.20 | |