| 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 | $143.36 | 13.278% | $162.3953 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $52.71 | 12.192% | $59.1364 | $59.14 | $59.15 | $59.10 |
| Purchase #3 | $135.28 | 8.532% | $146.8221 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $36.26 | 4.860% | $38.0222 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $85.40 | 8.771% | $92.8904 | $92.89 | $92.90 | $92.90 |
| Purchase #6 | $133.99 | 5.721% | $141.6556 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $178.45 | 3.707% | $185.0651 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $765.45 | $825.9871 | $826.00 | $825.95 | $826.00 | |