| 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 | $150.36 | 11.352% | $167.4289 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $197.60 | 3.285% | $204.0912 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $118.70 | 11.180% | $131.9707 | $131.97 | $131.95 | $132.00 |
| Purchase #4 | $181.85 | 5.210% | $191.3244 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $76.36 | 10.388% | $84.2923 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $76.71 | 11.370% | $85.4319 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $131.29 | 10.425% | $144.977 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $932.87 | $1,009.5164 | $1,009.51 | $1,009.55 | $1,009.50 | |