| 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 | $189.35 | 9.496% | $207.3307 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $162.73 | 3.217% | $167.965 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $208.80 | 9.859% | $229.3856 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $229.99 | 7.541% | $247.3335 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $232.30 | 4.757% | $243.3505 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $77.57 | 8.764% | $84.3682 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $21.30 | 5.398% | $22.4498 | $22.45 | $22.45 | $22.40 |
| 7 purchase totals = | $1,122.04 | $1,202.1833 | $1,202.19 | $1,202.20 | $1,202.20 | |