| 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 | $121.59 | 11.794% | $135.9303 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $142.60 | 9.347% | $155.9288 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $203.56 | 7.407% | $218.6377 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $207.72 | 6.681% | $221.5978 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $185.87 | 5.148% | $195.4386 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $38.74 | 6.790% | $41.3704 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $87.52 | 11.593% | $97.6662 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $987.60 | $1,066.5698 | $1,066.58 | $1,066.60 | $1,066.50 | |