| 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 | $177.41 | 5.832% | $187.7566 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $113.57 | 10.541% | $125.5414 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $187.45 | 10.387% | $206.9204 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $95.43 | 7.629% | $102.7104 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $196.51 | 11.302% | $218.7196 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $64.38 | 6.536% | $68.5879 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $221.29 | 3.309% | $228.6125 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,056.04 | $1,138.8488 | $1,138.85 | $1,138.80 | $1,138.80 | |