| 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 | $138.84 | 9.557% | $152.1089 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $34.34 | 6.806% | $36.6772 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $155.39 | 4.186% | $161.8946 | $161.89 | $161.90 | $161.90 |
| Purchase #4 | $247.56 | 5.865% | $262.0794 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $161.35 | 6.475% | $171.7974 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $97.75 | 3.590% | $101.2592 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $172.56 | 12.187% | $193.5899 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $1,007.79 | $1,079.4066 | $1,079.41 | $1,079.45 | $1,079.50 | |