| 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 | $179.93 | 3.771% | $186.7152 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $54.66 | 12.748% | $61.6281 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $218.78 | 3.727% | $226.9339 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $48.63 | 3.679% | $50.4191 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $61.40 | 5.269% | $64.6352 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $171.37 | 7.275% | $183.8372 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $57.36 | 5.714% | $60.6376 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $792.13 | $834.8063 | $834.82 | $834.85 | $834.60 | |