| 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 | $172.60 | 12.251% | $193.7452 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $223.41 | 4.303% | $233.0233 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $73.94 | 13.809% | $84.1504 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $118.65 | 9.724% | $130.1875 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $167.80 | 7.791% | $180.8733 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $190.95 | 4.809% | $200.1328 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $93.55 | 13.411% | $106.096 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $1,040.90 | $1,128.2085 | $1,128.21 | $1,128.20 | $1,128.20 | |