| 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 | $182.28 | 8.512% | $197.7957 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $148.66 | 9.444% | $162.6995 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $78.48 | 12.216% | $88.0671 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $142.25 | 7.538% | $152.9728 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $121.92 | 7.226% | $130.7299 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $69.34 | 12.518% | $78.02 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $44.83 | 6.170% | $47.596 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $787.76 | $857.8810 | $857.89 | $857.85 | $857.90 | |