| 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 | $135.76 | 5.346% | $143.0177 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $23.27 | 8.722% | $25.2996 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $225.65 | 10.700% | $249.7946 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $181.28 | 8.441% | $196.5818 | $196.58 | $196.60 | $196.60 |
| Purchase #5 | $219.78 | 6.191% | $233.3866 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $103.79 | 4.727% | $108.6962 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $132.25 | 10.271% | $145.8334 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $1,021.78 | $1,102.6099 | $1,102.61 | $1,102.65 | $1,102.60 | |