| 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 | $179.51 | 3.253% | $185.3495 | $185.35 | $185.35 | $185.30 |
| Purchase #2 | $197.81 | 9.623% | $216.8453 | $216.85 | $216.85 | $216.80 |
| Purchase #3 | $43.33 | 7.494% | $46.5772 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $230.34 | 12.479% | $259.0841 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $60.84 | 11.700% | $67.9583 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $80.92 | 11.616% | $90.3197 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $108.99 | 6.398% | $115.9632 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $901.74 | $982.0973 | $982.10 | $982.10 | $982.10 | |