| 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 | $120.52 | 9.697% | $132.2068 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $179.59 | 10.842% | $199.0611 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $138.49 | 7.708% | $149.1648 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $75.34 | 6.512% | $80.2461 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $149.77 | 4.215% | $156.0828 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $160.98 | 3.457% | $166.5451 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $164.34 | 11.588% | $183.3837 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $989.03 | $1,066.6904 | $1,066.69 | $1,066.70 | $1,066.70 | |