| 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 | $129.77 | 11.416% | $144.5845 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $108.59 | 12.696% | $122.3766 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $173.93 | 3.429% | $179.8941 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $39.74 | 6.563% | $42.3481 | $42.35 | $42.35 | $42.30 |
| Purchase #5 | $180.61 | 7.210% | $193.632 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $88.43 | 3.372% | $91.4119 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $190.33 | 8.407% | $206.331 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $911.40 | $980.5782 | $980.57 | $980.65 | $980.50 | |