| 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 | $165.90 | 10.848% | $183.8968 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $95.94 | 7.324% | $102.9666 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $34.57 | 13.730% | $39.3165 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $223.64 | 12.620% | $251.8634 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $206.43 | 13.113% | $233.4992 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $27.39 | 4.553% | $28.6371 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $184.68 | 6.648% | $196.9575 | $196.96 | $196.95 | $197.00 |
| 7 purchase totals = | $938.55 | $1,037.1371 | $1,037.15 | $1,037.10 | $1,037.20 | |