| 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 | $135.44 | 5.209% | $142.4951 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $142.41 | 8.817% | $154.9663 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $110.89 | 7.578% | $119.2932 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $244.31 | 5.250% | $257.1363 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $39.87 | 9.811% | $43.7816 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $9.82 | 4.812% | $10.2925 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $18.67 | 3.305% | $19.287 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $701.41 | $747.2520 | $747.26 | $747.30 | $747.30 | |