| 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 | $152.55 | 3.102% | $157.2821 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $24.64 | 11.236% | $27.4086 | $27.41 | $27.40 | $27.40 |
| Purchase #3 | $147.60 | 8.301% | $159.8523 | $159.85 | $159.85 | $159.90 |
| Purchase #4 | $150.31 | 13.672% | $170.8604 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $6.34 | 3.521% | $6.5632 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $169.41 | 13.844% | $192.8631 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $152.44 | 5.270% | $160.4736 | $160.47 | $160.45 | $160.50 |
| 7 purchase totals = | $803.29 | $875.3033 | $875.29 | $875.25 | $875.50 | |