| 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 | $158.51 | 10.445% | $175.0664 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $34.88 | 11.807% | $38.9983 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $231.76 | 9.341% | $253.4087 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $249.72 | 9.309% | $272.9664 | $272.97 | $272.95 | $273.00 |
| Purchase #5 | $241.98 | 9.346% | $264.5955 | $264.60 | $264.60 | $264.60 |
| Purchase #6 | $35.73 | 4.625% | $37.3825 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $62.79 | 7.236% | $67.3335 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $1,015.37 | $1,109.7513 | $1,109.76 | $1,109.75 | $1,109.80 | |