| 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 | $133.73 | 10.542% | $147.8278 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $58.66 | 12.805% | $66.1714 | $66.17 | $66.15 | $66.20 |
| Purchase #3 | $177.81 | 12.559% | $200.1412 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $157.86 | 4.167% | $164.438 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $239.93 | 11.199% | $266.7998 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $62.38 | 7.455% | $67.0304 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $139.36 | 9.129% | $152.0822 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $969.73 | $1,064.4908 | $1,064.49 | $1,064.55 | $1,064.40 | |