| 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 | $147.49 | 6.847% | $157.5886 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $120.80 | 10.685% | $133.7075 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $114.63 | 5.333% | $120.7432 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $40.73 | 7.748% | $43.8858 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $207.74 | 5.137% | $218.4116 | $218.41 | $218.40 | $218.40 |
| Purchase #6 | $159.54 | 10.586% | $176.4289 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $30.47 | 13.693% | $34.6423 | $34.64 | $34.65 | $34.60 |
| 7 purchase totals = | $821.40 | $885.4079 | $885.41 | $885.45 | $885.30 | |