| 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 | $147.85 | 4.751% | $154.8744 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $230.69 | 6.120% | $244.8082 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $18.32 | 4.407% | $19.1274 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $121.95 | 12.827% | $137.5925 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $223.75 | 11.507% | $249.4969 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $46.93 | 10.104% | $51.6718 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $38.50 | 6.665% | $41.066 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $827.99 | $898.6372 | $898.64 | $898.60 | $898.70 | |