| 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 | $74.46 | 4.388% | $77.7273 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $160.79 | 13.750% | $182.8986 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $184.90 | 6.842% | $197.5509 | $197.55 | $197.55 | $197.60 |
| Purchase #4 | $178.71 | 12.471% | $200.9969 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $184.68 | 8.801% | $200.9337 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $206.25 | 11.811% | $230.6102 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $128.77 | 8.854% | $140.1713 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $1,118.56 | $1,230.8889 | $1,230.89 | $1,230.90 | $1,230.90 | |