| 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 | $164.38 | 13.628% | $186.7817 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $242.56 | 4.766% | $254.1204 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $102.30 | 8.347% | $110.839 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $53.46 | 4.414% | $55.8197 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $196.48 | 7.745% | $211.6974 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $92.74 | 5.656% | $97.9854 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $245.58 | 11.664% | $274.2245 | $274.22 | $274.20 | $274.20 |
| 7 purchase totals = | $1,097.50 | $1,191.4681 | $1,191.47 | $1,191.45 | $1,191.40 | |