| 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 | $76.62 | 11.367% | $85.3294 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $165.30 | 13.492% | $187.6023 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $221.34 | 9.492% | $242.3496 | $242.35 | $242.35 | $242.30 |
| Purchase #4 | $142.86 | 8.545% | $155.0674 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $172.72 | 3.345% | $178.4975 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $9.38 | 4.556% | $9.8074 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $222.47 | 9.797% | $244.2654 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $1,010.69 | $1,102.9190 | $1,102.93 | $1,102.90 | $1,102.90 | |