| 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 | $150.92 | 9.686% | $165.5381 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $52.53 | 7.238% | $56.3321 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $190.26 | 12.851% | $214.7103 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $93.88 | 12.308% | $105.4348 | $105.43 | $105.45 | $105.40 |
| Purchase #5 | $6.27 | 11.487% | $6.9902 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $230.51 | 7.479% | $247.7498 | $247.75 | $247.75 | $247.70 |
| Purchase #7 | $19.99 | 10.305% | $22.05 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $744.36 | $818.8053 | $818.80 | $818.85 | $818.70 | |