| 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 | $133.38 | 6.615% | $142.2031 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $145.82 | 4.693% | $152.6633 | $152.66 | $152.65 | $152.70 |
| Purchase #3 | $210.76 | 8.584% | $228.8516 | $228.85 | $228.85 | $228.90 |
| Purchase #4 | $245.28 | 9.260% | $267.9929 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $137.52 | 13.201% | $155.674 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $49.81 | 5.110% | $52.3553 | $52.36 | $52.35 | $52.40 |
| Purchase #7 | $64.31 | 3.529% | $66.5795 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $986.88 | $1,066.3197 | $1,066.31 | $1,066.30 | $1,066.50 | |