| 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 | $152.60 | 3.818% | $158.4263 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $223.69 | 5.556% | $236.1182 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $5.89 | 9.169% | $6.4301 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $108.68 | 12.386% | $122.1411 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $232.37 | 11.694% | $259.5433 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $173.43 | 9.131% | $189.2659 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $86.96 | 8.748% | $94.5673 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $983.62 | $1,066.4922 | $1,066.50 | $1,066.50 | $1,066.40 | |