| 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 | $131.75 | 4.300% | $137.4153 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $137.44 | 11.596% | $153.3775 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $192.93 | 7.276% | $206.9676 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $150.50 | 5.717% | $159.1041 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $207.32 | 6.296% | $220.3729 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $16.49 | 12.350% | $18.5265 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $87.64 | 6.812% | $93.61 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $924.07 | $989.3739 | $989.38 | $989.35 | $989.40 | |