| 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 | $178.67 | 7.825% | $192.6509 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $102.32 | 10.194% | $112.7505 | $112.75 | $112.75 | $112.80 |
| Purchase #3 | $64.76 | 7.557% | $69.6539 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $60.79 | 4.570% | $63.5681 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $112.85 | 13.674% | $128.2811 | $128.28 | $128.30 | $128.30 |
| Purchase #6 | $106.72 | 10.200% | $117.6054 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $176.96 | 6.127% | $187.8023 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $803.07 | $872.3122 | $872.31 | $872.30 | $872.50 | |