| 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 | $149.37 | 9.588% | $163.6916 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $215.28 | 7.235% | $230.8555 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $87.30 | 10.552% | $96.5119 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $158.71 | 12.262% | $178.171 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $63.32 | 12.826% | $71.4414 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $103.92 | 5.826% | $109.9744 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $95.31 | 3.216% | $98.3752 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $873.21 | $949.0210 | $949.02 | $949.00 | $949.10 | |