| 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 | $162.73 | 5.845% | $172.2416 | $172.24 | $172.25 | $172.20 |
| Purchase #2 | $23.95 | 6.137% | $25.4198 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $130.60 | 3.691% | $135.4204 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $193.25 | 8.865% | $210.3816 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $121.90 | 9.525% | $133.511 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $235.34 | 4.588% | $246.1374 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $42.47 | 10.815% | $47.0631 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $910.24 | $970.1749 | $970.17 | $970.15 | $970.10 | |