| 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 | $170.69 | 8.189% | $184.6678 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $132.27 | 11.375% | $147.3157 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $180.95 | 10.535% | $200.0131 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $108.76 | 5.675% | $114.9321 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $31.64 | 13.505% | $35.913 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $171.37 | 6.434% | $182.3959 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $141.66 | 7.294% | $151.9927 | $151.99 | $152.00 | $152.00 |
| 7 purchase totals = | $937.34 | $1,017.2303 | $1,017.23 | $1,017.20 | $1,017.20 | |