| 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 | $89.55 | 9.693% | $98.2301 | $98.23 | $98.25 | $98.20 |
| Purchase #2 | $200.31 | 3.219% | $206.758 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $179.35 | 13.847% | $204.1846 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $176.32 | 12.285% | $197.9809 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $226.85 | 12.378% | $254.9295 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $162.65 | 13.495% | $184.5996 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $16.70 | 13.638% | $18.9775 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $1,051.73 | $1,165.6602 | $1,165.66 | $1,165.75 | $1,165.70 | |