| 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 | $171.53 | 6.582% | $182.8201 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $18.57 | 13.220% | $21.025 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $47.73 | 4.111% | $49.6922 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $159.71 | 13.775% | $181.7101 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $182.45 | 8.327% | $197.6426 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $203.41 | 4.682% | $212.9337 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $8.85 | 9.271% | $9.6705 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $792.25 | $855.4942 | $855.49 | $855.50 | $855.40 | |