| 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 | $184.39 | 7.331% | $197.9076 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $38.70 | 11.246% | $43.0522 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $166.80 | 6.415% | $177.5002 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $6.59 | 9.172% | $7.1944 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $41.99 | 6.261% | $44.619 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $48.95 | 9.808% | $53.751 | $53.75 | $53.75 | $53.80 |
| Purchase #7 | $17.65 | 8.511% | $19.1522 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $505.07 | $543.1766 | $543.17 | $543.15 | $543.30 | |