| 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 | $194.51 | 12.366% | $218.5631 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $64.73 | 12.668% | $72.93 | $72.93 | $72.95 | $72.90 |
| Purchase #3 | $194.48 | 13.738% | $221.1977 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $199.33 | 4.516% | $208.3317 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $206.51 | 12.580% | $232.489 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $50.85 | 12.145% | $57.0257 | $57.03 | $57.05 | $57.00 |
| Purchase #7 | $173.75 | 3.124% | $179.178 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $1,084.16 | $1,189.7152 | $1,189.72 | $1,189.80 | $1,189.70 | |