| 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 | $186.90 | 6.259% | $198.5981 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $147.70 | 8.801% | $160.6991 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $167.30 | 8.181% | $180.9868 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $77.93 | 4.608% | $81.521 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $42.54 | 11.664% | $47.5019 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $133.26 | 12.494% | $149.9095 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $196.57 | 7.742% | $211.7884 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $952.20 | $1,031.0048 | $1,031.01 | $1,031.00 | $1,031.00 | |