| 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 | $196.43 | 3.857% | $204.0063 | $204.01 | $204.00 | $204.00 |
| Purchase #2 | $84.84 | 6.177% | $90.0806 | $90.08 | $90.10 | $90.10 |
| Purchase #3 | $80.35 | 4.653% | $84.0887 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $123.59 | 3.618% | $128.0615 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $137.72 | 4.106% | $143.3748 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $152.55 | 7.775% | $164.4108 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $171.68 | 7.377% | $184.3448 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $947.16 | $998.3675 | $998.36 | $998.35 | $998.40 | |