| 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 | $139.80 | 5.321% | $147.2388 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $193.58 | 13.318% | $219.361 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $145.29 | 7.201% | $155.7523 | $155.75 | $155.75 | $155.80 |
| Purchase #4 | $113.43 | 4.786% | $118.8588 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $111.78 | 5.830% | $118.2968 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $194.50 | 10.726% | $215.3621 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $194.42 | 7.506% | $209.0132 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $1,092.80 | $1,183.8830 | $1,183.88 | $1,183.85 | $1,184.00 | |