| 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 | $158.63 | 10.575% | $175.4051 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $135.29 | 9.231% | $147.7786 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $203.72 | 12.457% | $229.0974 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $41.47 | 6.870% | $44.319 | $44.32 | $44.30 | $44.30 |
| Purchase #5 | $147.83 | 8.280% | $160.0703 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $229.90 | 10.791% | $254.7085 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $217.72 | 7.296% | $233.6049 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,134.56 | $1,244.9838 | $1,244.99 | $1,244.95 | $1,245.00 | |