| 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 | $175.57 | 4.168% | $182.8878 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $123.32 | 10.360% | $136.096 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $233.42 | 11.170% | $259.493 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $38.48 | 10.616% | $42.565 | $42.57 | $42.55 | $42.60 |
| Purchase #5 | $182.95 | 13.656% | $207.9337 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $174.56 | 13.511% | $198.1448 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $98.78 | 3.664% | $102.3993 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $1,027.08 | $1,129.5196 | $1,129.52 | $1,129.55 | $1,129.50 | |