| 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 | $160.40 | 6.418% | $170.6945 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $14.88 | 8.421% | $16.133 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $218.53 | 12.463% | $245.7654 | $245.77 | $245.75 | $245.80 |
| Purchase #4 | $151.43 | 13.757% | $172.2622 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $39.93 | 5.777% | $42.2368 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $231.71 | 9.727% | $254.2484 | $254.25 | $254.25 | $254.20 |
| Purchase #7 | $143.42 | 9.458% | $156.9847 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $960.30 | $1,058.3250 | $1,058.32 | $1,058.35 | $1,058.30 | |