| 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 | $105.66 | 9.315% | $115.5022 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $147.61 | 13.223% | $167.1285 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $134.43 | 7.643% | $144.7045 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $237.50 | 8.740% | $258.2575 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $84.37 | 7.304% | $90.5324 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $160.26 | 13.806% | $182.3855 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $34.87 | 12.821% | $39.3407 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $904.70 | $997.8513 | $997.85 | $997.90 | $997.80 | |