| 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 | $157.85 | 10.761% | $174.8362 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $202.58 | 12.274% | $227.4447 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $61.97 | 13.527% | $70.3527 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $24.29 | 13.740% | $27.6274 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $7.72 | 8.409% | $8.3692 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $59.70 | 10.188% | $65.7822 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $126.99 | 6.706% | $135.5059 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $641.10 | $709.9183 | $709.92 | $709.95 | $709.90 | |