| 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 | $89.76 | 7.812% | $96.7721 | $96.77 | $96.75 | $96.80 |
| Purchase #2 | $145.35 | 10.838% | $161.103 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $150.56 | 9.534% | $164.9144 | $164.91 | $164.90 | $164.90 |
| Purchase #4 | $68.47 | 9.483% | $74.963 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $135.69 | 8.398% | $147.0852 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $216.69 | 9.376% | $237.0069 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $189.27 | 3.639% | $196.1575 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $995.79 | $1,078.0021 | $1,078.00 | $1,077.95 | $1,078.10 | |