| 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 | $82.62 | 6.748% | $88.1952 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $18.26 | 5.424% | $19.2504 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $194.73 | 4.571% | $203.6311 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $160.68 | 6.638% | $171.3459 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $242.70 | 11.153% | $269.7683 | $269.77 | $269.75 | $269.80 |
| Purchase #6 | $178.65 | 8.849% | $194.4587 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $128.32 | 12.135% | $143.8916 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $1,005.96 | $1,090.5412 | $1,090.55 | $1,090.55 | $1,090.60 | |