| 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 | $164.95 | 10.656% | $182.5271 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $135.54 | 12.185% | $152.0555 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $197.25 | 5.720% | $208.5327 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $164.58 | 8.376% | $178.3652 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $107.66 | 8.289% | $116.5839 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $161.33 | 11.593% | $180.033 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $84.50 | 6.629% | $90.1015 | $90.10 | $90.10 | $90.10 |
| 7 purchase totals = | $1,015.81 | $1,108.1989 | $1,108.20 | $1,108.25 | $1,108.20 | |