| 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 | $142.90 | 3.285% | $147.5943 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $245.56 | 3.816% | $254.9306 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $26.33 | 11.289% | $29.3024 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $70.71 | 5.217% | $74.3989 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $29.63 | 11.137% | $32.9299 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $160.25 | 9.160% | $174.9289 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $194.89 | 9.823% | $214.034 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $870.27 | $928.1190 | $928.11 | $928.20 | $928.00 | |