| 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 | $194.42 | 8.398% | $210.7474 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $175.37 | 5.516% | $185.0434 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $103.81 | 9.847% | $114.0322 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $119.87 | 5.794% | $126.8153 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $7.69 | 12.347% | $8.6395 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $18.67 | 9.340% | $20.4138 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $131.86 | 7.742% | $142.0686 | $142.07 | $142.05 | $142.10 |
| 7 purchase totals = | $751.69 | $807.7602 | $807.76 | $807.75 | $807.60 | |