| 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 | $138.63 | 5.386% | $146.0966 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $147.41 | 3.705% | $152.8715 | $152.87 | $152.85 | $152.90 |
| Purchase #3 | $65.81 | 10.160% | $72.4963 | $72.50 | $72.50 | $72.50 |
| Purchase #4 | $189.98 | 10.103% | $209.1737 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $220.25 | 8.837% | $239.7135 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $220.83 | 7.334% | $237.0257 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $34.63 | 5.788% | $36.6344 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $1,017.54 | $1,094.0117 | $1,094.01 | $1,094.00 | $1,094.00 | |