| 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 | $124.88 | 8.163% | $135.074 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $172.75 | 4.234% | $180.0642 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $95.93 | 7.102% | $102.7429 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $119.37 | 3.367% | $123.3892 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $148.55 | 10.613% | $164.3156 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $181.77 | 13.108% | $205.5964 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $193.25 | 6.570% | $205.9465 | $205.95 | $205.95 | $205.90 |
| 7 purchase totals = | $1,036.50 | $1,117.1288 | $1,117.13 | $1,117.10 | $1,117.10 | |