| 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 | $186.75 | 8.335% | $202.3156 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $210.76 | 9.136% | $230.015 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $133.38 | 11.825% | $149.1522 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $133.79 | 11.557% | $149.2521 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $47.65 | 5.637% | $50.336 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $140.79 | 8.174% | $152.2982 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $178.29 | 10.209% | $196.4916 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $1,031.41 | $1,129.8607 | $1,129.87 | $1,129.85 | $1,129.90 | |