| 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 | $178.68 | 6.684% | $190.623 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $245.87 | 12.396% | $276.348 | $276.35 | $276.35 | $276.30 |
| Purchase #3 | $156.66 | 5.784% | $165.7212 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $14.54 | 9.669% | $15.9459 | $15.95 | $15.95 | $15.90 |
| Purchase #5 | $140.54 | 13.432% | $159.4173 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $51.37 | 5.295% | $54.09 | $54.09 | $54.10 | $54.10 |
| Purchase #7 | $206.29 | 4.196% | $214.9459 | $214.95 | $214.95 | $214.90 |
| 7 purchase totals = | $993.95 | $1,077.0913 | $1,077.10 | $1,077.05 | $1,076.90 | |