| 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 | $140.90 | 3.374% | $145.654 | $145.65 | $145.65 | $145.70 |
| Purchase #2 | $207.79 | 8.725% | $225.9197 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $221.86 | 11.870% | $248.1948 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $18.62 | 5.158% | $19.5804 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $115.57 | 13.206% | $130.8322 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $33.53 | 4.410% | $35.0087 | $35.01 | $35.00 | $35.00 |
| Purchase #7 | $137.91 | 8.865% | $150.1357 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $876.18 | $955.3255 | $955.32 | $955.35 | $955.30 | |