| 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 | $146.68 | 13.729% | $166.8177 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $17.32 | 13.209% | $19.6078 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $60.50 | 10.128% | $66.6274 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $156.32 | 13.720% | $177.7671 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $197.64 | 9.329% | $216.0778 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $147.68 | 6.753% | $157.6528 | $157.65 | $157.65 | $157.70 |
| Purchase #7 | $199.48 | 12.737% | $224.8878 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $925.62 | $1,029.4384 | $1,029.45 | $1,029.45 | $1,029.50 | |