| 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 | $157.36 | 13.264% | $178.2322 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $64.59 | 8.210% | $69.8928 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $162.67 | 7.402% | $174.7108 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $29.26 | 12.714% | $32.9801 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $209.98 | 5.614% | $221.7683 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $62.73 | 7.276% | $67.2942 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $207.45 | 9.764% | $227.7054 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $894.04 | $972.5838 | $972.58 | $972.60 | $972.60 | |