| 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 | $157.89 | 6.740% | $168.5318 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $246.37 | 3.481% | $254.9461 | $254.95 | $254.95 | $254.90 |
| Purchase #3 | $30.32 | 5.169% | $31.8872 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $137.26 | 3.320% | $141.817 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $73.32 | 7.768% | $79.0155 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $226.82 | 6.428% | $241.4 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $216.34 | 10.535% | $239.1314 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,088.32 | $1,156.7290 | $1,156.74 | $1,156.75 | $1,156.60 | |