| 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 | $162.79 | 6.279% | $173.0116 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $79.54 | 6.681% | $84.8541 | $84.85 | $84.85 | $84.90 |
| Purchase #3 | $6.35 | 12.761% | $7.1603 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $124.37 | 11.282% | $138.4014 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $248.29 | 13.815% | $282.5913 | $282.59 | $282.60 | $282.60 |
| Purchase #6 | $115.52 | 13.705% | $131.352 | $131.35 | $131.35 | $131.40 |
| Purchase #7 | $96.77 | 8.862% | $105.3458 | $105.35 | $105.35 | $105.30 |
| 7 purchase totals = | $833.63 | $922.7165 | $922.71 | $922.70 | $922.80 | |