| 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 | $159.32 | 7.823% | $171.7836 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $104.26 | 6.737% | $111.284 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $112.39 | 5.482% | $118.5512 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $108.80 | 11.677% | $121.5046 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $15.70 | 6.201% | $16.6736 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $53.69 | 4.650% | $56.1866 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $115.95 | 10.721% | $128.381 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $670.11 | $724.3646 | $724.35 | $724.40 | $724.50 | |