| 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 | $17.95 | 6.582% | $19.1315 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $177.97 | 4.710% | $186.3524 | $186.35 | $186.35 | $186.40 |
| Purchase #3 | $201.44 | 12.124% | $225.8626 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $237.61 | 12.197% | $266.5913 | $266.59 | $266.60 | $266.60 |
| Purchase #5 | $245.91 | 7.244% | $263.7237 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $109.75 | 6.763% | $117.1724 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $102.52 | 6.137% | $108.8117 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $1,093.15 | $1,187.6456 | $1,187.63 | $1,187.60 | $1,187.70 | |