| 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 | $145.66 | 5.142% | $153.1498 | $153.15 | $153.15 | $153.10 |
| Purchase #2 | $152.80 | 9.671% | $167.5773 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $95.68 | 3.164% | $98.7073 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $25.43 | 12.784% | $28.681 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $39.76 | 4.505% | $41.5512 | $41.55 | $41.55 | $41.60 |
| Purchase #6 | $237.68 | 4.598% | $248.6085 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $9.44 | 13.770% | $10.7399 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $706.45 | $749.0150 | $749.02 | $749.05 | $749.00 | |