| 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 | $141.71 | 13.331% | $160.6014 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $126.31 | 12.248% | $141.7804 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $202.28 | 9.579% | $221.6564 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $129.50 | 10.835% | $143.5313 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $10.38 | 13.609% | $11.7926 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $98.97 | 9.840% | $108.7086 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $42.62 | 6.316% | $45.3119 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $751.77 | $833.3826 | $833.38 | $833.40 | $833.40 | |