| 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 | $149.41 | 7.218% | $160.1944 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $162.39 | 7.481% | $174.5384 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $83.58 | 5.564% | $88.2304 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $108.64 | 8.330% | $117.6897 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $44.87 | 6.447% | $47.7628 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $33.64 | 11.794% | $37.6075 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $74.90 | 12.324% | $84.1307 | $84.13 | $84.15 | $84.10 |
| 7 purchase totals = | $657.43 | $710.1539 | $710.15 | $710.20 | $710.10 | |