| 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 | $201.72 | 9.314% | $220.5082 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $131.53 | 10.672% | $145.5669 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $136.92 | 9.644% | $150.1246 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $171.58 | 5.874% | $181.6586 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $66.99 | 7.401% | $71.9479 | $71.95 | $71.95 | $71.90 |
| Purchase #6 | $171.91 | 3.191% | $177.3956 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $164.59 | 8.866% | $179.1825 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $1,045.24 | $1,126.3843 | $1,126.39 | $1,126.35 | $1,126.40 | |