| 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 | $188.50 | 13.865% | $214.6355 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $67.63 | 5.724% | $71.5011 | $71.50 | $71.50 | $71.50 |
| Purchase #3 | $67.97 | 13.280% | $76.9964 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $165.78 | 7.351% | $177.9665 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $196.49 | 12.143% | $220.3498 | $220.35 | $220.35 | $220.30 |
| Purchase #6 | $246.28 | 9.678% | $270.115 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $42.72 | 6.794% | $45.6224 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $975.37 | $1,077.1867 | $1,077.20 | $1,077.15 | $1,077.10 | |