| 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 | $179.56 | 7.228% | $192.5386 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $47.46 | 9.217% | $51.8344 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $189.97 | 5.780% | $200.9503 | $200.95 | $200.95 | $201.00 |
| Purchase #4 | $182.77 | 6.804% | $195.2057 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $162.63 | 13.261% | $184.1964 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $126.55 | 10.766% | $140.1744 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $196.31 | 8.838% | $213.6599 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,085.25 | $1,178.5597 | $1,178.56 | $1,178.55 | $1,178.60 | |