| 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 | $144.40 | 5.175% | $151.8727 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $203.86 | 5.238% | $214.5382 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $102.53 | 5.740% | $108.4152 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $22.98 | 3.800% | $23.8532 | $23.85 | $23.85 | $23.90 |
| Purchase #5 | $164.58 | 12.463% | $185.0916 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $130.58 | 8.310% | $141.4312 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $233.87 | 6.688% | $249.5112 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $1,002.80 | $1,074.7133 | $1,074.71 | $1,074.70 | $1,074.70 | |