| 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 | $176.45 | 8.800% | $191.9776 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $215.74 | 6.655% | $230.0975 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $203.92 | 4.714% | $213.5328 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $193.65 | 7.630% | $208.4255 | $208.43 | $208.45 | $208.40 |
| Purchase #5 | $110.46 | 10.589% | $122.1566 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $156.68 | 4.846% | $164.2727 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $24.29 | 9.330% | $26.5563 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $1,081.19 | $1,157.0190 | $1,157.03 | $1,157.05 | $1,157.10 | |