| 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 | $160.69 | 10.670% | $177.8356 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $179.36 | 8.655% | $194.8836 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $179.58 | 10.365% | $198.1935 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $102.70 | 7.408% | $110.308 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $84.68 | 7.202% | $90.7787 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $102.55 | 10.677% | $113.4993 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $115.63 | 8.430% | $125.3776 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $925.19 | $1,010.8763 | $1,010.88 | $1,010.95 | $1,010.90 | |