| 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 | $179.37 | 12.366% | $201.5509 | $201.55 | $201.55 | $201.60 |
| Purchase #2 | $227.61 | 11.340% | $253.421 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $135.86 | 12.331% | $152.6129 | $152.61 | $152.60 | $152.60 |
| Purchase #4 | $154.93 | 12.352% | $174.067 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $215.29 | 4.264% | $224.47 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $170.67 | 4.145% | $177.7443 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $110.66 | 7.497% | $118.9562 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $1,194.39 | $1,302.8223 | $1,302.82 | $1,302.75 | $1,302.90 | |