| 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 | $182.68 | 8.273% | $197.7931 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $199.29 | 3.460% | $206.1854 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $196.44 | 6.773% | $209.7449 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $176.30 | 3.703% | $182.8284 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $5.56 | 13.600% | $6.3162 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $20.35 | 10.562% | $22.4994 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $127.75 | 12.188% | $143.3202 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $908.37 | $968.6876 | $968.69 | $968.70 | $968.60 | |