| 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 | $18.26 | 5.671% | $19.2955 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $186.82 | 6.493% | $198.9502 | $198.95 | $198.95 | $199.00 |
| Purchase #3 | $164.94 | 7.865% | $177.9125 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $176.88 | 8.126% | $191.2533 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $68.43 | 3.707% | $70.9667 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $130.93 | 6.120% | $138.9429 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $23.89 | 12.192% | $26.8027 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $770.15 | $824.1238 | $824.12 | $824.10 | $824.20 | |