| 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 | $225.53 | 3.639% | $233.737 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $33.25 | 9.294% | $36.3403 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $76.55 | 9.220% | $83.6079 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $247.68 | 10.374% | $273.3743 | $273.37 | $273.35 | $273.40 |
| Purchase #5 | $155.52 | 11.688% | $173.6972 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $140.26 | 5.212% | $147.5704 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $188.47 | 7.764% | $203.1028 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $1,067.26 | $1,151.4299 | $1,151.43 | $1,151.40 | $1,151.40 | |