| 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 | $142.48 | 11.480% | $158.8367 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $201.52 | 13.809% | $229.3479 | $229.35 | $229.35 | $229.30 |
| Purchase #3 | $219.84 | 4.269% | $229.225 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $202.98 | 7.567% | $218.3395 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $12.34 | 7.334% | $13.245 | $13.25 | $13.25 | $13.20 |
| Purchase #6 | $84.61 | 7.381% | $90.8551 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $157.38 | 10.411% | $173.7648 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $1,021.15 | $1,113.6140 | $1,113.63 | $1,113.65 | $1,113.50 | |