| 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 | $209.53 | 9.777% | $230.0157 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $156.94 | 13.531% | $178.1756 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $42.26 | 11.397% | $47.0764 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $225.85 | 13.793% | $257.0015 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $166.40 | 7.489% | $178.8617 | $178.86 | $178.85 | $178.90 |
| Purchase #6 | $83.37 | 4.676% | $87.2684 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $148.76 | 8.581% | $161.5251 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $1,033.11 | $1,139.9244 | $1,139.94 | $1,139.95 | $1,140.00 | |