| 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 | $149.32 | 8.797% | $162.4557 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $105.35 | 6.723% | $112.4327 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $214.50 | 4.157% | $223.4168 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $195.91 | 3.561% | $202.8864 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $179.78 | 6.584% | $191.6167 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $135.78 | 5.791% | $143.643 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $52.86 | 10.120% | $58.2094 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $1,033.50 | $1,094.6607 | $1,094.67 | $1,094.65 | $1,094.60 | |