| 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 | $14.80 | 12.646% | $16.6716 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $171.26 | 12.497% | $192.6624 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $93.34 | 5.236% | $98.2273 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $219.26 | 12.221% | $246.0558 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $142.91 | 3.131% | $147.3845 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $127.87 | 6.259% | $135.8734 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $138.73 | 4.731% | $145.2933 | $145.29 | $145.30 | $145.30 |
| 7 purchase totals = | $908.17 | $982.1683 | $982.16 | $982.15 | $982.30 | |