| 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 | $162.92 | 4.775% | $170.6994 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $119.90 | 7.229% | $128.5676 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $98.51 | 5.754% | $104.1783 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $219.53 | 3.186% | $226.5242 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $186.93 | 7.441% | $200.8395 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $38.92 | 11.201% | $43.2794 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $10.40 | 11.480% | $11.5939 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $837.11 | $885.6823 | $885.68 | $885.70 | $885.70 | |