| 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 | $133.86 | 10.659% | $148.1281 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $129.51 | 12.646% | $145.8878 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $225.74 | 6.327% | $240.0226 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $92.62 | 3.482% | $95.845 | $95.85 | $95.85 | $95.80 |
| Purchase #5 | $208.35 | 10.511% | $230.2497 | $230.25 | $230.25 | $230.20 |
| Purchase #6 | $188.29 | 13.215% | $213.1725 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $17.37 | 3.539% | $17.9847 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $995.74 | $1,091.2904 | $1,091.29 | $1,091.30 | $1,091.20 | |