| 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 | $128.87 | 8.774% | $140.1771 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $135.74 | 7.555% | $145.9952 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $66.85 | 3.708% | $69.3288 | $69.33 | $69.35 | $69.30 |
| Purchase #4 | $212.42 | 4.279% | $221.5095 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $82.25 | 3.736% | $85.3229 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $187.56 | 8.444% | $203.3976 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $100.45 | 6.123% | $106.6006 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $914.14 | $972.3317 | $972.34 | $972.35 | $972.30 | |