| 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 | $195.34 | 6.164% | $207.3808 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $170.32 | 8.538% | $184.8619 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $9.42 | 13.603% | $10.7014 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $149.41 | 11.460% | $166.5324 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $176.40 | 7.560% | $189.7358 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $147.76 | 12.345% | $166.001 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $164.63 | 10.370% | $181.7021 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $1,013.28 | $1,106.9154 | $1,106.91 | $1,106.95 | $1,106.90 | |