| 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 | $186.91 | 11.399% | $208.2159 | $208.22 | $208.20 | $208.20 |
| Purchase #2 | $86.51 | 10.505% | $95.5979 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $114.35 | 6.300% | $121.5541 | $121.55 | $121.55 | $121.60 |
| Purchase #4 | $47.36 | 12.173% | $53.1251 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $140.63 | 3.292% | $145.2595 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $235.28 | 3.814% | $244.2536 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $151.61 | 8.763% | $164.8956 | $164.90 | $164.90 | $164.90 |
| 7 purchase totals = | $962.65 | $1,032.9017 | $1,032.91 | $1,032.90 | $1,033.00 | |