| 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 | $154.42 | 11.246% | $171.7861 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $96.54 | 5.191% | $101.5514 | $101.55 | $101.55 | $101.60 |
| Purchase #3 | $128.90 | 4.496% | $134.6953 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $66.91 | 3.741% | $69.4131 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $169.61 | 4.828% | $177.7988 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $187.34 | 3.194% | $193.3236 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $129.72 | 4.441% | $135.4809 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $933.44 | $984.0492 | $984.05 | $984.05 | $984.10 | |