| 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 | $152.92 | 3.546% | $158.3425 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $186.92 | 10.807% | $207.1204 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $57.48 | 4.618% | $60.1344 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $88.72 | 8.180% | $95.9773 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $63.48 | 3.398% | $65.6371 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $199.62 | 5.755% | $211.1081 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $52.61 | 4.775% | $55.1221 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $801.75 | $853.4419 | $853.44 | $853.45 | $853.30 | |