| 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 | $192.32 | 3.218% | $198.5089 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $171.83 | 7.399% | $184.5437 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $138.40 | 5.532% | $146.0563 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $175.43 | 11.157% | $195.0027 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $24.36 | 9.707% | $26.7246 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $137.88 | 9.258% | $150.6449 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $215.32 | 11.739% | $240.5964 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,055.54 | $1,142.0775 | $1,142.07 | $1,142.05 | $1,142.00 | |