| 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 | $131.76 | 8.399% | $142.8265 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $148.67 | 9.187% | $162.3283 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $49.42 | 10.609% | $54.663 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $83.35 | 13.174% | $94.3305 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $5.67 | 4.623% | $5.9321 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $197.51 | 4.436% | $206.2715 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $160.40 | 12.834% | $180.9857 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $776.78 | $847.3376 | $847.34 | $847.40 | $847.30 | |