| 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 | $209.38 | 9.174% | $228.5885 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $173.86 | 8.570% | $188.7598 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $11.38 | 8.856% | $12.3878 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $13.38 | 9.523% | $14.6542 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $168.97 | 3.752% | $175.3098 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $110.26 | 11.280% | $122.6973 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $166.54 | 12.369% | $187.1393 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $853.77 | $929.5367 | $929.54 | $929.55 | $929.60 | |