| 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 | $164.85 | 8.393% | $178.6859 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $20.40 | 9.248% | $22.2866 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $94.59 | 4.460% | $98.8087 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $175.71 | 8.583% | $190.7912 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $36.28 | 5.532% | $38.287 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $79.49 | 9.653% | $87.1632 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $194.31 | 6.322% | $206.5943 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $765.63 | $822.6169 | $822.62 | $822.65 | $822.70 | |