| 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 | $103.51 | 7.313% | $111.0797 | $111.08 | $111.10 | $111.10 |
| Purchase #2 | $246.89 | 12.443% | $277.6105 | $277.61 | $277.60 | $277.60 |
| Purchase #3 | $129.75 | 6.653% | $138.3823 | $138.38 | $138.40 | $138.40 |
| Purchase #4 | $192.83 | 13.782% | $219.4058 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $54.36 | 12.469% | $61.1381 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $167.76 | 11.694% | $187.3779 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $175.35 | 3.577% | $181.6223 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $1,070.45 | $1,176.6166 | $1,176.62 | $1,176.65 | $1,176.60 | |