| 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 | $30.27 | 8.171% | $32.7434 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $180.92 | 4.643% | $189.3201 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $117.41 | 9.508% | $128.5733 | $128.57 | $128.55 | $128.60 |
| Purchase #4 | $133.58 | 6.696% | $142.5245 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $22.65 | 13.548% | $25.7186 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $174.78 | 11.217% | $194.3851 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $178.69 | 5.163% | $187.9158 | $187.92 | $187.90 | $187.90 |
| 7 purchase totals = | $838.30 | $901.1808 | $901.18 | $901.10 | $901.10 | |