| 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 | $176.32 | 8.191% | $190.7624 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $245.29 | 12.512% | $275.9807 | $275.98 | $276.00 | $276.00 |
| Purchase #3 | $56.58 | 12.475% | $63.6384 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $210.86 | 3.803% | $218.879 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $24.54 | 10.413% | $27.0954 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $250.30 | 5.375% | $263.7536 | $263.75 | $263.75 | $263.80 |
| Purchase #7 | $133.37 | 7.141% | $142.894 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $1,097.26 | $1,183.0035 | $1,183.00 | $1,183.05 | $1,183.10 | |