| 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 | $117.75 | 6.241% | $125.0988 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $164.80 | 10.783% | $182.5704 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $171.67 | 11.368% | $191.1854 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $233.58 | 8.372% | $253.1353 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $166.99 | 13.179% | $188.9976 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $26.34 | 13.460% | $29.8854 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $140.76 | 13.765% | $160.1356 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $1,021.89 | $1,131.0085 | $1,131.03 | $1,131.05 | $1,131.00 | |