| 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 | $197.53 | 13.259% | $223.7205 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $133.75 | 3.756% | $138.7737 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $147.78 | 6.429% | $157.2808 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $190.40 | 4.199% | $198.3949 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $193.46 | 9.292% | $211.4363 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $14.58 | 11.709% | $16.2872 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $48.92 | 11.753% | $54.6696 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $926.42 | $1,000.5630 | $1,000.56 | $1,000.55 | $1,000.60 | |