| 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 | $164.49 | 9.147% | $179.5359 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $103.57 | 11.412% | $115.3894 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $185.45 | 6.632% | $197.749 | $197.75 | $197.75 | $197.70 |
| Purchase #4 | $130.93 | 4.527% | $136.8572 | $136.86 | $136.85 | $136.90 |
| Purchase #5 | $199.66 | 8.651% | $216.9326 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $105.68 | 9.337% | $115.5473 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $91.38 | 10.308% | $100.7995 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $981.16 | $1,062.8109 | $1,062.82 | $1,062.85 | $1,062.70 | |