| 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 | $139.52 | 6.569% | $148.6851 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $193.35 | 7.514% | $207.8783 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $25.62 | 8.182% | $27.7162 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $38.88 | 9.382% | $42.5277 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $193.90 | 4.516% | $202.6565 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $228.59 | 5.752% | $241.7385 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $143.32 | 4.464% | $149.7178 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $963.18 | $1,020.9201 | $1,020.94 | $1,020.95 | $1,020.90 | |