| 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 | $183.56 | 11.209% | $204.1352 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $126.33 | 3.677% | $130.9752 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $131.38 | 11.577% | $146.5899 | $146.59 | $146.60 | $146.60 |
| Purchase #4 | $16.72 | 11.761% | $18.6864 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $201.46 | 7.608% | $216.7871 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $159.86 | 7.406% | $171.6992 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $160.26 | 4.102% | $166.8339 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $979.57 | $1,055.7069 | $1,055.72 | $1,055.80 | $1,055.70 | |