| 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 | $186.53 | 13.565% | $211.8328 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $98.76 | 12.195% | $110.8038 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $13.52 | 6.810% | $14.4407 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $178.42 | 11.832% | $199.5307 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $190.61 | 3.341% | $196.9783 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $74.63 | 6.167% | $79.2324 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $25.65 | 9.437% | $28.0706 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $768.12 | $840.8893 | $840.88 | $840.95 | $840.80 | |