| 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 | $189.59 | 4.542% | $198.2012 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $137.47 | 7.460% | $147.7253 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $67.61 | 5.408% | $71.2663 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $23.75 | 12.533% | $26.7266 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $250.38 | 7.535% | $269.2461 | $269.25 | $269.25 | $269.20 |
| Purchase #6 | $180.67 | 12.102% | $202.5347 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $171.41 | 13.417% | $194.4081 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $1,020.88 | $1,110.1083 | $1,110.12 | $1,110.15 | $1,110.00 | |