| 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 | $169.65 | 7.164% | $181.8037 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $170.61 | 9.628% | $187.0363 | $187.04 | $187.05 | $187.00 |
| Purchase #3 | $173.25 | 4.838% | $181.6318 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $134.38 | 11.559% | $149.913 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $213.28 | 8.802% | $232.0529 | $232.05 | $232.05 | $232.10 |
| Purchase #6 | $66.38 | 11.687% | $74.1378 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $234.58 | 7.582% | $252.3659 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $1,162.13 | $1,258.9414 | $1,258.94 | $1,258.95 | $1,258.90 | |