| 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 | $152.33 | 3.633% | $157.8641 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $212.81 | 4.279% | $221.9161 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $107.45 | 11.858% | $120.1914 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $134.55 | 6.189% | $142.8773 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $114.78 | 4.690% | $120.1632 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $96.34 | 13.616% | $109.4577 | $109.46 | $109.45 | $109.50 |
| Purchase #7 | $141.54 | 5.803% | $149.7536 | $149.75 | $149.75 | $149.80 |
| 7 purchase totals = | $959.80 | $1,022.2234 | $1,022.22 | $1,022.20 | $1,022.40 | |