| 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 | $124.51 | 8.426% | $135.0012 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $37.61 | 12.613% | $42.3537 | $42.35 | $42.35 | $42.40 |
| Purchase #3 | $15.66 | 6.616% | $16.6961 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $32.56 | 10.385% | $35.9414 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $114.50 | 4.555% | $119.7155 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $174.83 | 10.724% | $193.5788 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $149.92 | 8.818% | $163.1399 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $649.59 | $706.4266 | $706.43 | $706.45 | $706.40 | |