| 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 | $67.82 | 6.659% | $72.3361 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $122.47 | 9.298% | $133.8573 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $140.84 | 6.165% | $149.5228 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $162.97 | 3.660% | $168.9347 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $69.68 | 9.210% | $76.0975 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $239.32 | 13.541% | $271.7263 | $271.73 | $271.75 | $271.70 |
| Purchase #7 | $180.61 | 10.401% | $199.3952 | $199.40 | $199.40 | $199.40 |
| 7 purchase totals = | $983.71 | $1,071.8699 | $1,071.88 | $1,071.90 | $1,071.80 | |