| 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 | $178.78 | 9.249% | $195.3154 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $98.41 | 7.305% | $105.5989 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $96.57 | 9.432% | $105.6785 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $76.89 | 9.406% | $84.1223 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $78.34 | 7.626% | $84.3142 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $163.55 | 6.600% | $174.3443 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $233.41 | 11.750% | $260.8357 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $925.95 | $1,010.2093 | $1,010.21 | $1,010.20 | $1,010.10 | |