| 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 | $187.72 | 5.305% | $197.6785 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $170.54 | 6.639% | $181.8622 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $19.90 | 11.421% | $22.1728 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $72.53 | 9.506% | $79.4247 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $237.95 | 4.660% | $249.0385 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $43.68 | 12.463% | $49.1238 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $41.63 | 4.219% | $43.3864 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $773.95 | $822.6869 | $822.68 | $822.65 | $822.70 | |