| 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 | $169.81 | 13.730% | $193.1249 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $232.55 | 9.864% | $255.4887 | $255.49 | $255.50 | $255.50 |
| Purchase #3 | $219.27 | 8.342% | $237.5615 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $200.90 | 8.609% | $218.1955 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $6.91 | 13.381% | $7.8346 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $239.38 | 12.663% | $269.6927 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $201.42 | 9.545% | $220.6455 | $220.65 | $220.65 | $220.60 |
| 7 purchase totals = | $1,270.24 | $1,402.5434 | $1,402.54 | $1,402.55 | $1,402.50 | |