| 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 | $77.81 | 6.398% | $82.7883 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $217.94 | 11.430% | $242.8505 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $141.56 | 6.421% | $150.6496 | $150.65 | $150.65 | $150.60 |
| Purchase #4 | $185.44 | 13.740% | $210.9195 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $168.77 | 7.750% | $181.8497 | $181.85 | $181.85 | $181.80 |
| Purchase #6 | $153.47 | 8.710% | $166.8372 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $210.86 | 5.122% | $221.6602 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,155.85 | $1,257.5550 | $1,257.56 | $1,257.55 | $1,257.50 | |