| 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 | $134.59 | 13.840% | $153.2173 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $167.93 | 9.608% | $184.0647 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $36.40 | 6.258% | $38.6779 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $33.79 | 9.364% | $36.9541 | $36.95 | $36.95 | $37.00 |
| Purchase #5 | $22.82 | 7.201% | $24.4633 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $89.93 | 11.798% | $100.5399 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $217.40 | 11.130% | $241.5966 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $702.86 | $779.5138 | $779.51 | $779.50 | $779.60 | |