| 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 | $72.57 | 13.797% | $82.5825 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $216.84 | 5.504% | $228.7749 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $191.91 | 4.755% | $201.0353 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $191.57 | 3.190% | $197.6811 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $169.44 | 6.140% | $179.8436 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $80.90 | 13.589% | $91.8935 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $185.38 | 6.272% | $197.007 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $1,108.61 | $1,178.8179 | $1,178.81 | $1,178.85 | $1,178.80 | |