| 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 | $176.88 | 8.345% | $191.6406 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $121.98 | 8.394% | $132.219 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $85.58 | 9.584% | $93.782 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $9.62 | 9.628% | $10.5462 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $232.86 | 10.854% | $258.1346 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $212.49 | 9.683% | $233.0654 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $80.44 | 4.725% | $84.2408 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $919.85 | $1,003.6286 | $1,003.63 | $1,003.65 | $1,003.50 | |