| 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 | $66.93 | 4.318% | $69.82 | $69.82 | $69.80 | $69.80 |
| Purchase #2 | $131.80 | 7.241% | $141.3436 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $153.45 | 4.132% | $159.7906 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $222.49 | 6.831% | $237.6883 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $11.82 | 13.378% | $13.4013 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $207.79 | 12.434% | $233.6266 | $233.63 | $233.65 | $233.60 |
| Purchase #7 | $144.26 | 12.518% | $162.3185 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $938.54 | $1,017.9889 | $1,017.99 | $1,018.00 | $1,017.90 | |