| 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 | $152.60 | 6.655% | $162.7555 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $14.66 | 13.173% | $16.5912 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $159.56 | 6.703% | $170.2553 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $80.51 | 7.382% | $86.4532 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $130.32 | 11.672% | $145.531 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $24.94 | 13.321% | $28.2623 | $28.26 | $28.25 | $28.30 |
| Purchase #7 | $111.81 | 7.639% | $120.3512 | $120.35 | $120.35 | $120.40 |
| 7 purchase totals = | $674.40 | $730.1997 | $730.20 | $730.20 | $730.40 | |