| 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 | $182.71 | 3.762% | $189.5836 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $34.80 | 9.493% | $38.1036 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $118.97 | 10.540% | $131.5094 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $136.99 | 3.590% | $141.9079 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $211.92 | 6.792% | $226.3136 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $172.87 | 12.628% | $194.7 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $79.85 | 4.751% | $83.6437 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $938.11 | $1,005.7618 | $1,005.75 | $1,005.75 | $1,005.70 | |