| 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 | $133.39 | 10.340% | $147.1825 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $231.53 | 10.143% | $255.0141 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $89.26 | 3.800% | $92.6519 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $153.86 | 9.504% | $168.4829 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $89.94 | 12.422% | $101.1123 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $51.61 | 10.577% | $57.0688 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $202.84 | 8.557% | $220.197 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $952.43 | $1,041.7095 | $1,041.70 | $1,041.70 | $1,041.80 | |