| 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 | $127.83 | 10.434% | $141.1678 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $183.99 | 7.204% | $197.2446 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $9.70 | 5.215% | $10.2059 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $209.49 | 6.561% | $223.2346 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $74.86 | 7.867% | $80.7492 | $80.75 | $80.75 | $80.70 |
| Purchase #6 | $235.78 | 10.391% | $260.2799 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $155.49 | 4.642% | $162.7078 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $997.14 | $1,075.5898 | $1,075.59 | $1,075.60 | $1,075.50 | |