| 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 | $121.74 | 11.453% | $135.6829 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $158.69 | 4.469% | $165.7819 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $202.54 | 10.756% | $224.3252 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $111.77 | 10.561% | $123.574 | $123.57 | $123.55 | $123.60 |
| Purchase #5 | $117.33 | 6.579% | $125.0491 | $125.05 | $125.05 | $125.00 |
| Purchase #6 | $80.40 | 12.622% | $90.5481 | $90.55 | $90.55 | $90.50 |
| Purchase #7 | $138.69 | 5.774% | $146.698 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $931.16 | $1,011.6592 | $1,011.66 | $1,011.70 | $1,011.60 | |