| 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 | $152.76 | 9.714% | $167.5991 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $159.85 | 11.475% | $178.1928 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $95.47 | 11.392% | $106.3459 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $74.65 | 12.256% | $83.7991 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $72.63 | 11.110% | $80.6992 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $147.69 | 3.617% | $153.0319 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $61.26 | 9.252% | $66.9278 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $764.31 | $836.5958 | $836.60 | $836.65 | $836.50 | |