| 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 | $141.73 | 3.225% | $146.3008 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $96.63 | 9.271% | $105.5886 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $144.28 | 7.416% | $154.9798 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $202.72 | 3.313% | $209.4361 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $175.55 | 3.865% | $182.335 | $182.34 | $182.35 | $182.30 |
| Purchase #6 | $189.82 | 5.179% | $199.6508 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $120.77 | 3.685% | $125.2204 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,071.50 | $1,123.5115 | $1,123.52 | $1,123.55 | $1,123.50 | |