| 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 | $183.53 | 5.260% | $193.1837 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $219.60 | 3.131% | $226.4757 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $162.84 | 8.587% | $176.8231 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $223.96 | 4.775% | $234.6541 | $234.65 | $234.65 | $234.70 |
| Purchase #5 | $181.61 | 9.229% | $198.3708 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $182.55 | 6.357% | $194.1547 | $194.15 | $194.15 | $194.20 |
| Purchase #7 | $202.99 | 10.158% | $223.6097 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $1,357.08 | $1,447.2718 | $1,447.26 | $1,447.25 | $1,447.40 | |