| 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 | $132.83 | 7.526% | $142.8268 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $226.80 | 9.477% | $248.2938 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $117.28 | 9.841% | $128.8215 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $8.92 | 4.433% | $9.3154 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $143.36 | 6.347% | $152.4591 | $152.46 | $152.45 | $152.50 |
| Purchase #6 | $190.33 | 6.398% | $202.5073 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $174.93 | 8.214% | $189.2988 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $994.45 | $1,073.5227 | $1,073.53 | $1,073.50 | $1,073.50 | |