| 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 | $152.61 | 11.102% | $169.5528 | $169.55 | $169.55 | $169.60 |
| Purchase #2 | $185.44 | 11.775% | $207.2756 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $174.35 | 5.574% | $184.0683 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $171.89 | 8.511% | $186.5196 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $142.70 | 3.434% | $147.6003 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $124.72 | 8.796% | $135.6904 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $170.30 | 12.651% | $191.8447 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $1,122.01 | $1,222.5517 | $1,222.55 | $1,222.55 | $1,222.60 | |