| 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 | $140.92 | 11.614% | $157.2864 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $47.54 | 4.669% | $49.7596 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $64.88 | 10.173% | $71.4802 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $172.82 | 8.328% | $187.2124 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $123.70 | 6.357% | $131.5636 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $110.75 | 8.625% | $120.3022 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $152.74 | 6.142% | $162.1213 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $813.35 | $879.7257 | $879.72 | $879.70 | $879.80 | |