| 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 | $149.81 | 5.470% | $158.0046 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $102.35 | 12.164% | $114.7999 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $238.76 | 5.284% | $251.3761 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $181.91 | 4.871% | $190.7708 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $232.71 | 7.242% | $249.5629 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $87.68 | 10.496% | $96.8829 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $122.35 | 10.618% | $135.3411 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $1,115.57 | $1,196.7383 | $1,196.73 | $1,196.75 | $1,196.80 | |