| 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 | $164.62 | 9.765% | $180.6951 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $179.69 | 12.262% | $201.7236 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $153.44 | 5.622% | $162.0664 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $200.56 | 9.150% | $218.9112 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $229.99 | 10.354% | $253.8032 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $117.43 | 12.365% | $131.9502 | $131.95 | $131.95 | $132.00 |
| Purchase #7 | $218.69 | 11.541% | $243.929 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $1,264.42 | $1,393.0787 | $1,393.08 | $1,393.05 | $1,393.10 | |