| 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 | $140.98 | 5.690% | $149.0018 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $129.72 | 4.544% | $135.6145 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $40.34 | 4.613% | $42.2009 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $141.26 | 7.497% | $151.8503 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $132.27 | 7.678% | $142.4257 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $162.98 | 6.559% | $173.6699 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $64.63 | 8.615% | $70.1979 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $812.18 | $864.9610 | $864.96 | $864.95 | $865.00 | |