| 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 | $135.42 | 11.309% | $150.7346 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $190.58 | 3.738% | $197.7039 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $178.41 | 7.510% | $191.8086 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $236.34 | 4.316% | $246.5404 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $33.42 | 7.463% | $35.9141 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $179.82 | 5.374% | $189.4835 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $178.71 | 3.830% | $185.5546 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $1,132.70 | $1,197.7397 | $1,197.72 | $1,197.75 | $1,197.70 | |