| 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 | $160.58 | 11.817% | $179.5557 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $220.35 | 9.806% | $241.9575 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $115.81 | 12.380% | $130.1473 | $130.15 | $130.15 | $130.10 |
| Purchase #4 | $69.28 | 11.137% | $76.9957 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $15.42 | 3.693% | $15.9895 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $238.61 | 6.228% | $253.4706 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $188.60 | 8.411% | $204.4631 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $1,008.65 | $1,102.5794 | $1,102.59 | $1,102.55 | $1,102.70 | |