| 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 | $183.95 | 12.861% | $207.6078 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $38.55 | 6.372% | $41.0064 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $142.73 | 10.690% | $157.9878 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $20.63 | 11.481% | $22.9985 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $64.85 | 12.720% | $73.0989 | $73.10 | $73.10 | $73.10 |
| Purchase #6 | $191.48 | 11.508% | $213.5155 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $135.79 | 12.414% | $152.647 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $777.98 | $868.8619 | $868.88 | $868.85 | $868.80 | |