| 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 | $142.88 | 13.461% | $162.1131 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $7.41 | 5.458% | $7.8144 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $69.92 | 4.355% | $72.965 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $230.26 | 5.298% | $242.4592 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $184.79 | 8.410% | $200.3308 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $242.60 | 9.765% | $266.2899 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $43.54 | 8.411% | $47.2021 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $921.40 | $999.1745 | $999.17 | $999.15 | $999.20 | |