| 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 | $93.39 | 9.457% | $102.2219 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $27.39 | 3.589% | $28.373 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $69.80 | 3.489% | $72.2353 | $72.24 | $72.25 | $72.20 |
| Purchase #4 | $137.68 | 6.781% | $147.0161 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $93.36 | 7.421% | $100.2882 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $98.71 | 8.111% | $106.7164 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $152.81 | 3.172% | $157.6571 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $673.14 | $714.5080 | $714.52 | $714.45 | $714.50 | |