| 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 | $154.96 | 3.608% | $160.551 | $160.55 | $160.55 | $160.60 |
| Purchase #2 | $62.60 | 10.707% | $69.3026 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $223.36 | 13.735% | $254.0385 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $135.53 | 9.460% | $148.3511 | $148.35 | $148.35 | $148.40 |
| Purchase #5 | $117.45 | 13.104% | $132.8406 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $148.98 | 13.151% | $168.5724 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $237.60 | 5.596% | $250.8961 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,080.48 | $1,184.5523 | $1,184.55 | $1,184.55 | $1,184.60 | |