| 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 | $165.74 | 7.342% | $177.9086 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $122.69 | 6.651% | $130.8501 | $130.85 | $130.85 | $130.90 |
| Purchase #3 | $14.36 | 10.786% | $15.9089 | $15.91 | $15.90 | $15.90 |
| Purchase #4 | $98.29 | 13.836% | $111.8894 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $194.64 | 8.140% | $210.4837 | $210.48 | $210.50 | $210.50 |
| Purchase #6 | $207.48 | 6.105% | $220.1467 | $220.15 | $220.15 | $220.10 |
| Purchase #7 | $113.78 | 9.206% | $124.2546 | $124.25 | $124.25 | $124.30 |
| 7 purchase totals = | $916.98 | $991.4420 | $991.44 | $991.45 | $991.50 | |