| 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 | $166.79 | 9.755% | $183.0604 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $210.59 | 8.435% | $228.3533 | $228.35 | $228.35 | $228.40 |
| Purchase #3 | $240.55 | 13.802% | $273.7507 | $273.75 | $273.75 | $273.80 |
| Purchase #4 | $88.63 | 9.783% | $97.3007 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $111.51 | 5.436% | $117.5717 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $179.99 | 5.252% | $189.4431 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $215.89 | 6.415% | $229.7393 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $1,213.95 | $1,319.2192 | $1,319.21 | $1,319.20 | $1,319.30 | |