| 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 | $138.45 | 4.505% | $144.6872 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $247.76 | 8.591% | $269.0451 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $198.64 | 7.362% | $213.2639 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $80.71 | 5.111% | $84.8351 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $93.76 | 9.555% | $102.7188 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $169.92 | 5.520% | $179.2996 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $152.37 | 9.777% | $167.2672 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $1,081.61 | $1,161.1169 | $1,161.13 | $1,161.10 | $1,161.10 | |