| 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 | $68.70 | 4.513% | $71.8004 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $242.99 | 12.572% | $273.5387 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $181.63 | 4.440% | $189.6944 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $123.39 | 12.389% | $138.6768 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $163.35 | 8.539% | $177.2985 | $177.30 | $177.30 | $177.30 |
| Purchase #6 | $134.34 | 13.431% | $152.3832 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $130.80 | 11.409% | $145.723 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $1,045.20 | $1,149.1150 | $1,149.11 | $1,149.15 | $1,149.10 | |