| 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 | $153.77 | 13.164% | $174.0123 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $199.79 | 5.542% | $210.8624 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $91.59 | 6.288% | $97.3492 | $97.35 | $97.35 | $97.30 |
| Purchase #4 | $117.78 | 11.244% | $131.0232 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $231.45 | 3.274% | $239.0277 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $249.76 | 13.809% | $284.2494 | $284.25 | $284.25 | $284.20 |
| Purchase #7 | $18.35 | 4.746% | $19.2209 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $1,062.49 | $1,155.7451 | $1,155.74 | $1,155.70 | $1,155.60 | |