| 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 | $194.70 | 11.310% | $216.7206 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $142.41 | 3.535% | $147.4442 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $21.88 | 7.672% | $23.5586 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $132.26 | 4.182% | $137.7911 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $31.27 | 5.813% | $33.0877 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $65.84 | 8.238% | $71.2639 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $50.53 | 12.478% | $56.8351 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $638.89 | $686.7012 | $686.70 | $686.70 | $686.70 | |