| 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 | $128.87 | 10.189% | $142.0006 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $24.85 | 5.269% | $26.1593 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $187.80 | 6.346% | $199.7178 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $16.31 | 10.605% | $18.0397 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $164.30 | 8.321% | $177.9714 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $215.81 | 13.246% | $244.3962 | $244.40 | $244.40 | $244.40 |
| Purchase #7 | $145.98 | 6.487% | $155.4497 | $155.45 | $155.45 | $155.40 |
| 7 purchase totals = | $883.92 | $963.7347 | $963.74 | $963.70 | $963.70 | |