| 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 | $126.45 | 7.573% | $136.0261 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $34.85 | 5.472% | $36.757 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $225.86 | 4.750% | $236.5884 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $91.95 | 7.415% | $98.7681 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $155.62 | 7.485% | $167.2682 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $211.63 | 5.442% | $223.1469 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $168.96 | 12.212% | $189.5934 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,015.32 | $1,088.1481 | $1,088.16 | $1,088.15 | $1,088.20 | |