| 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 | $155.53 | 10.256% | $171.4812 | $171.48 | $171.50 | $171.50 |
| Purchase #2 | $166.70 | 10.638% | $184.4335 | $184.43 | $184.45 | $184.40 |
| Purchase #3 | $183.39 | 4.301% | $191.2776 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $187.91 | 3.794% | $195.0393 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $197.44 | 12.252% | $221.6303 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $27.36 | 13.662% | $31.0979 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $173.81 | 7.121% | $186.187 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $1,092.14 | $1,181.1468 | $1,181.15 | $1,181.25 | $1,181.10 | |