| 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 | $170.48 | 7.230% | $182.8057 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $152.58 | 10.159% | $168.0806 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $70.70 | 9.452% | $77.3826 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $155.41 | 13.432% | $176.2847 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $114.57 | 12.535% | $128.9313 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $189.63 | 11.697% | $211.811 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $7.31 | 3.102% | $7.5368 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $860.68 | $952.8327 | $952.83 | $952.90 | $952.80 | |