| 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 | $138.63 | 3.598% | $143.6179 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $184.50 | 3.503% | $190.963 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $221.58 | 4.724% | $232.0474 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $99.42 | 11.238% | $110.5928 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $244.52 | 11.848% | $273.4907 | $273.49 | $273.50 | $273.50 |
| Purchase #6 | $247.94 | 11.591% | $276.6787 | $276.68 | $276.70 | $276.70 |
| Purchase #7 | $130.93 | 12.308% | $147.0449 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $1,267.52 | $1,374.4354 | $1,374.43 | $1,374.45 | $1,374.40 | |