| 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 | $155.28 | 4.640% | $162.485 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $142.61 | 7.722% | $153.6223 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $221.34 | 8.116% | $239.304 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $181.83 | 13.412% | $206.217 | $206.22 | $206.20 | $206.20 |
| Purchase #5 | $108.43 | 11.461% | $120.8572 | $120.86 | $120.85 | $120.90 |
| Purchase #6 | $131.90 | 10.564% | $145.8339 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $175.39 | 6.634% | $187.0254 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $1,116.78 | $1,215.3448 | $1,215.35 | $1,215.35 | $1,215.30 | |