| 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 | $194.99 | 4.341% | $203.4545 | $203.45 | $203.45 | $203.50 |
| Purchase #2 | $237.86 | 3.680% | $246.6132 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $170.57 | 13.699% | $193.9364 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $87.85 | 3.588% | $91.0021 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $88.25 | 11.226% | $98.1569 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $176.99 | 7.278% | $189.8713 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $106.44 | 3.125% | $109.7663 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $1,062.95 | $1,132.8007 | $1,132.80 | $1,132.75 | $1,132.90 | |