| 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 | $147.71 | 8.741% | $160.6213 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $6.50 | 6.489% | $6.9218 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $207.65 | 3.422% | $214.7558 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $72.53 | 7.786% | $78.1772 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $65.62 | 5.345% | $69.1274 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $250.51 | 13.122% | $283.3819 | $283.38 | $283.40 | $283.40 |
| Purchase #7 | $180.56 | 12.406% | $202.9603 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $931.08 | $1,015.9457 | $1,015.95 | $1,015.95 | $1,016.00 | |