| 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 | $204.62 | 4.329% | $213.478 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $147.97 | 11.383% | $164.8134 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $137.59 | 3.729% | $142.7207 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $58.96 | 8.103% | $63.7375 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $87.99 | 9.813% | $96.6245 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $16.55 | 12.512% | $18.6207 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $75.49 | 10.751% | $83.6059 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $729.17 | $783.6007 | $783.60 | $783.55 | $783.50 | |