| 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 | $180.74 | 7.145% | $193.6539 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $199.40 | 3.629% | $206.6362 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $193.98 | 8.606% | $210.6739 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $243.35 | 12.755% | $274.3893 | $274.39 | $274.40 | $274.40 |
| Purchase #5 | $126.31 | 11.272% | $140.5477 | $140.55 | $140.55 | $140.50 |
| Purchase #6 | $16.42 | 11.190% | $18.2574 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $171.44 | 11.783% | $191.6408 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $1,131.64 | $1,235.7992 | $1,235.80 | $1,235.80 | $1,235.80 | |