| 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 | $149.45 | 8.413% | $162.0232 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $152.60 | 8.445% | $165.4871 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $197.33 | 6.216% | $209.596 | $209.60 | $209.60 | $209.60 |
| Purchase #4 | $230.41 | 6.706% | $245.8613 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $132.80 | 12.810% | $149.8117 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $24.85 | 6.747% | $26.5266 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $220.53 | 5.149% | $231.8851 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $1,107.97 | $1,191.1910 | $1,191.20 | $1,191.20 | $1,191.20 | |