| 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 | $107.47 | 9.619% | $117.8075 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $176.44 | 6.789% | $188.4185 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $71.33 | 3.288% | $73.6753 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $245.76 | 9.836% | $269.933 | $269.93 | $269.95 | $269.90 |
| Purchase #5 | $188.53 | 7.651% | $202.9544 | $202.95 | $202.95 | $203.00 |
| Purchase #6 | $144.56 | 4.285% | $150.7544 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $208.74 | 4.526% | $218.1876 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,142.83 | $1,221.7307 | $1,221.73 | $1,221.75 | $1,221.80 | |