| 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 | $161.76 | 11.359% | $180.1343 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $98.39 | 3.152% | $101.4913 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $8.26 | 3.194% | $8.5238 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $98.82 | 9.420% | $108.1288 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $200.92 | 8.303% | $217.6024 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $243.91 | 9.631% | $267.401 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $203.55 | 9.457% | $222.7997 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $1,015.61 | $1,106.0813 | $1,106.07 | $1,106.10 | $1,106.00 | |