| 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 | $173.86 | 12.649% | $195.8516 | $195.85 | $195.85 | $195.90 |
| Purchase #2 | $144.36 | 5.423% | $152.1886 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $118.74 | 6.792% | $126.8048 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $186.52 | 7.796% | $201.0611 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $201.31 | 6.361% | $214.1153 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $8.95 | 13.508% | $10.159 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $247.55 | 10.382% | $273.2506 | $273.25 | $273.25 | $273.30 |
| 7 purchase totals = | $1,081.29 | $1,173.4310 | $1,173.43 | $1,173.40 | $1,173.60 | |