| 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 | $136.32 | 8.183% | $147.4751 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $20.68 | 13.309% | $23.4323 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $159.84 | 11.422% | $178.0969 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $86.32 | 5.627% | $91.1772 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $241.90 | 6.813% | $258.3806 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $85.36 | 13.200% | $96.6275 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $62.83 | 12.345% | $70.5864 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $793.25 | $865.7760 | $865.79 | $865.90 | $865.80 | |