| 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 | $145.88 | 6.426% | $155.2542 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $180.37 | 10.811% | $199.8698 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $71.68 | 4.178% | $74.6748 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $193.84 | 12.527% | $218.1223 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $117.46 | 9.432% | $128.5388 | $128.54 | $128.55 | $128.50 |
| Purchase #6 | $74.28 | 10.427% | $82.0252 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $193.33 | 13.221% | $218.8902 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $976.84 | $1,077.3753 | $1,077.37 | $1,077.35 | $1,077.40 | |