| 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 | $153.58 | 7.652% | $165.3319 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $37.62 | 7.711% | $40.5209 | $40.52 | $40.50 | $40.50 |
| Purchase #3 | $87.65 | 7.119% | $93.8898 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $31.31 | 3.509% | $32.4087 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $184.67 | 6.762% | $197.1574 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $247.26 | 6.253% | $262.7212 | $262.72 | $262.70 | $262.70 |
| Purchase #7 | $248.73 | 6.545% | $265.0094 | $265.01 | $265.00 | $265.00 |
| 7 purchase totals = | $990.82 | $1,057.0393 | $1,057.04 | $1,057.00 | $1,057.00 | |