| 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 | $184.38 | 4.741% | $193.1215 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $12.89 | 7.865% | $13.9038 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $140.60 | 11.378% | $156.5975 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $97.76 | 3.700% | $101.3771 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $151.43 | 13.173% | $171.3779 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $247.68 | 12.752% | $279.2642 | $279.26 | $279.25 | $279.30 |
| Purchase #7 | $151.66 | 6.467% | $161.4679 | $161.47 | $161.45 | $161.50 |
| 7 purchase totals = | $986.40 | $1,077.1099 | $1,077.11 | $1,077.10 | $1,077.20 | |