| 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 | $163.28 | 10.210% | $179.9509 | $179.95 | $179.95 | $180.00 |
| Purchase #2 | $97.37 | 10.593% | $107.6844 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $203.98 | 6.662% | $217.5691 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $146.38 | 4.815% | $153.4282 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $214.29 | 7.520% | $230.4046 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $141.36 | 7.842% | $152.4455 | $152.45 | $152.45 | $152.40 |
| Purchase #7 | $197.81 | 10.702% | $218.9796 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $1,164.47 | $1,260.4623 | $1,260.46 | $1,260.50 | $1,260.50 | |