| 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 | $198.40 | 10.170% | $218.5773 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $109.30 | 7.453% | $117.4461 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $148.41 | 5.321% | $156.3069 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $211.41 | 6.133% | $224.3758 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $174.63 | 12.838% | $197.049 | $197.05 | $197.05 | $197.00 |
| Purchase #6 | $128.34 | 10.644% | $142.0005 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $88.57 | 11.605% | $98.8485 | $98.85 | $98.85 | $98.80 |
| 7 purchase totals = | $1,059.06 | $1,154.6041 | $1,154.62 | $1,154.65 | $1,154.50 | |