| 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 | $171.84 | 3.325% | $177.5537 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $117.68 | 11.838% | $131.611 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $93.93 | 13.306% | $106.4283 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $208.56 | 7.375% | $223.9413 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $161.60 | 10.215% | $178.1074 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $85.92 | 9.250% | $93.8676 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $213.90 | 13.131% | $241.9872 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $1,053.43 | $1,153.4965 | $1,153.50 | $1,153.50 | $1,153.50 | |