| 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 | $180.53 | 9.284% | $197.2904 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $72.97 | 5.508% | $76.9892 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $185.70 | 3.723% | $192.6136 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $166.78 | 13.346% | $189.0385 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $207.57 | 11.579% | $231.6045 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $77.92 | 8.756% | $84.7427 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $96.64 | 4.540% | $101.0275 | $101.03 | $101.05 | $101.00 |
| 7 purchase totals = | $988.11 | $1,073.3064 | $1,073.30 | $1,073.35 | $1,073.20 | |