| 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 | $62.72 | 5.535% | $66.1916 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $164.98 | 9.811% | $181.1662 | $181.17 | $181.15 | $181.20 |
| Purchase #3 | $245.32 | 7.433% | $263.5546 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $168.91 | 6.290% | $179.5344 | $179.53 | $179.55 | $179.50 |
| Purchase #5 | $138.63 | 10.689% | $153.4482 | $153.45 | $153.45 | $153.40 |
| Purchase #6 | $111.36 | 5.155% | $117.1006 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $209.67 | 10.516% | $231.7189 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,101.59 | $1,192.7145 | $1,192.71 | $1,192.70 | $1,192.70 | |