| 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 | $147.26 | 10.220% | $162.31 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $177.66 | 6.844% | $189.8191 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $175.27 | 12.395% | $196.9947 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $84.39 | 3.282% | $87.1597 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $196.61 | 12.852% | $221.8783 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $136.80 | 11.725% | $152.8398 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $42.50 | 11.108% | $47.2209 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $960.49 | $1,058.2225 | $1,058.22 | $1,058.20 | $1,058.20 | |