| 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 | $146.88 | 9.447% | $160.7558 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $181.51 | 4.215% | $189.1606 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $158.39 | 5.864% | $167.678 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $195.94 | 10.819% | $217.1387 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $49.66 | 7.605% | $53.4366 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $14.53 | 3.658% | $15.0615 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $191.58 | 9.493% | $209.7667 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $938.49 | $1,012.9979 | $1,013.01 | $1,013.00 | $1,013.10 | |