| 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 | $139.58 | 4.486% | $145.8416 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $64.53 | 12.141% | $72.3646 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $245.70 | 7.700% | $264.6189 | $264.62 | $264.60 | $264.60 |
| Purchase #4 | $116.70 | 11.502% | $130.1228 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $82.88 | 6.455% | $88.2299 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $96.50 | 3.280% | $99.6652 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $15.36 | 5.417% | $16.1921 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $761.25 | $817.0351 | $817.03 | $817.00 | $817.00 | |