| 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 | $147.28 | 6.633% | $157.0491 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $49.95 | 7.783% | $53.8376 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $81.72 | 9.758% | $89.6942 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $129.72 | 12.326% | $145.7093 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $42.84 | 4.494% | $44.7652 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $167.85 | 12.631% | $189.0511 | $189.05 | $189.05 | $189.10 |
| Purchase #7 | $69.45 | 12.163% | $77.8972 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $688.81 | $758.0037 | $758.01 | $758.00 | $758.00 | |