| 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 | $160.47 | 4.319% | $167.4007 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $155.58 | 6.718% | $166.0319 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $59.92 | 5.235% | $63.0568 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $62.40 | 10.211% | $68.7717 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $143.60 | 10.264% | $158.3391 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $210.99 | 11.223% | $234.6694 | $234.67 | $234.65 | $234.70 |
| Purchase #7 | $187.96 | 8.707% | $204.3257 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $980.92 | $1,062.5953 | $1,062.60 | $1,062.60 | $1,062.60 | |