| 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 | $166.41 | 6.809% | $177.7409 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $74.25 | 8.527% | $80.5813 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $211.29 | 4.461% | $220.7156 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $115.60 | 12.797% | $130.3933 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $240.25 | 7.735% | $258.8333 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $210.67 | 6.244% | $223.8242 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $242.36 | 3.802% | $251.5745 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $1,260.83 | $1,343.6631 | $1,343.65 | $1,343.65 | $1,343.60 | |