| 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 | $169.25 | 6.451% | $180.1683 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $215.32 | 5.199% | $226.5145 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $230.92 | 7.542% | $248.336 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $60.32 | 5.830% | $63.8367 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $90.58 | 8.486% | $98.2666 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $217.85 | 5.414% | $229.6444 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $34.66 | 9.295% | $37.8816 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $1,018.90 | $1,084.6481 | $1,084.65 | $1,084.65 | $1,084.60 | |