| 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 | $177.80 | 9.566% | $194.8083 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $236.77 | 3.298% | $244.5787 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $32.38 | 13.456% | $36.7371 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $246.90 | 6.295% | $262.4424 | $262.44 | $262.45 | $262.40 |
| Purchase #5 | $250.74 | 9.233% | $273.8908 | $273.89 | $273.90 | $273.90 |
| Purchase #6 | $21.52 | 3.113% | $22.1899 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $123.38 | 5.443% | $130.0956 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $1,089.49 | $1,164.7428 | $1,164.75 | $1,164.80 | $1,164.70 | |