| 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 | $172.81 | 8.115% | $186.8335 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $140.70 | 8.639% | $152.8551 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $9.41 | 7.718% | $10.1363 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $181.36 | 4.600% | $189.7026 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $39.75 | 11.740% | $44.4167 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $10.59 | 4.854% | $11.104 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $206.49 | 12.130% | $231.5372 | $231.54 | $231.55 | $231.50 |
| 7 purchase totals = | $761.11 | $826.5854 | $826.59 | $826.60 | $826.50 | |