| 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 | $156.92 | 3.805% | $162.8908 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $7.74 | 6.786% | $8.2652 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $144.51 | 3.741% | $149.9161 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $47.95 | 7.525% | $51.5582 | $51.56 | $51.55 | $51.60 |
| Purchase #5 | $191.34 | 9.848% | $210.1832 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $9.42 | 8.414% | $10.2126 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $142.45 | 11.264% | $158.4956 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $700.33 | $751.5217 | $751.53 | $751.50 | $751.60 | |