| 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 | $95.71 | 9.289% | $104.6005 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $182.35 | 11.428% | $203.189 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $142.52 | 12.374% | $160.1554 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $165.47 | 8.138% | $178.9359 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $172.68 | 5.229% | $181.7094 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $60.61 | 7.298% | $65.0333 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $122.69 | 12.401% | $137.9048 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $942.03 | $1,031.5283 | $1,031.53 | $1,031.55 | $1,031.50 | |