| 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 | $128.75 | 7.771% | $138.7552 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $120.58 | 7.285% | $129.3643 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $208.58 | 4.770% | $218.5293 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $205.85 | 10.555% | $227.5775 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $135.67 | 9.830% | $149.0064 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $12.63 | 9.231% | $13.7959 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $47.63 | 8.389% | $51.6257 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $859.69 | $928.6543 | $928.67 | $928.70 | $928.70 | |