| 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 | $157.78 | 11.800% | $176.398 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $196.72 | 11.327% | $219.0025 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $73.96 | 13.288% | $83.7878 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $158.54 | 6.804% | $169.3271 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $73.82 | 3.172% | $76.1616 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $214.81 | 7.544% | $231.0153 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $138.62 | 11.829% | $155.0174 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $1,014.25 | $1,110.7097 | $1,110.72 | $1,110.70 | $1,110.70 | |