| 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 | $220.75 | 6.385% | $234.8449 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $81.27 | 4.134% | $84.6297 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $14.64 | 5.511% | $15.4468 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $220.92 | 7.600% | $237.7099 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $183.31 | 7.709% | $197.4414 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $192.96 | 6.728% | $205.9423 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $166.52 | 13.437% | $188.8953 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $1,080.37 | $1,164.9103 | $1,164.91 | $1,164.95 | $1,164.70 | |