| 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 | $162.67 | 8.349% | $176.2513 | $176.25 | $176.25 | $176.30 |
| Purchase #2 | $125.84 | 8.727% | $136.8221 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $110.28 | 12.139% | $123.6669 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $50.41 | 8.238% | $54.5628 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $79.90 | 9.763% | $87.7006 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $140.26 | 8.766% | $152.5552 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $105.29 | 6.801% | $112.4508 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $774.65 | $844.0097 | $844.01 | $843.95 | $844.20 | |