| 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 | $147.70 | 6.634% | $157.4984 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $31.95 | 9.524% | $34.9929 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $143.54 | 4.303% | $149.7165 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $179.43 | 10.559% | $198.376 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $130.65 | 4.783% | $136.899 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $135.56 | 9.457% | $148.3799 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $8.48 | 9.107% | $9.2523 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $777.31 | $835.1150 | $835.12 | $835.15 | $835.20 | |