| 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 | $142.75 | 4.865% | $149.6948 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $72.47 | 12.208% | $81.3171 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $220.76 | 13.824% | $251.2779 | $251.28 | $251.30 | $251.30 |
| Purchase #4 | $41.99 | 13.311% | $47.5793 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $242.57 | 12.120% | $271.9695 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $131.33 | 4.133% | $136.7579 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $172.43 | 12.155% | $193.3889 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $1,024.30 | $1,131.9854 | $1,131.99 | $1,132.00 | $1,132.10 | |