| 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 | $177.65 | 7.834% | $191.5671 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $115.27 | 4.623% | $120.5989 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $208.33 | 10.874% | $230.9838 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $149.49 | 7.161% | $160.195 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $64.41 | 3.201% | $66.4718 | $66.47 | $66.45 | $66.50 |
| Purchase #6 | $154.74 | 8.299% | $167.5819 | $167.58 | $167.60 | $167.60 |
| Purchase #7 | $204.88 | 3.255% | $211.5488 | $211.55 | $211.55 | $211.50 |
| 7 purchase totals = | $1,074.77 | $1,148.9473 | $1,148.95 | $1,148.95 | $1,149.00 | |