| 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 | $162.40 | 12.487% | $182.6789 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $160.92 | 3.533% | $166.6053 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $238.44 | 11.872% | $266.7476 | $266.75 | $266.75 | $266.70 |
| Purchase #4 | $80.80 | 8.442% | $87.6211 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $147.68 | 11.498% | $164.6602 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $168.65 | 6.150% | $179.022 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $79.36 | 5.119% | $83.4224 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $1,038.25 | $1,130.7575 | $1,130.76 | $1,130.70 | $1,130.70 | |