| 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 | $138.26 | 10.264% | $152.451 | $152.45 | $152.45 | $152.50 |
| Purchase #2 | $94.54 | 7.499% | $101.6296 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $167.35 | 4.451% | $174.7987 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $171.85 | 3.529% | $177.9146 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $60.29 | 13.617% | $68.4997 | $68.50 | $68.50 | $68.50 |
| Purchase #6 | $142.91 | 3.416% | $147.7918 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $226.79 | 10.694% | $251.0429 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,001.99 | $1,074.1283 | $1,074.12 | $1,074.15 | $1,074.10 | |