| 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 | $178.70 | 6.160% | $189.7079 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $66.96 | 11.272% | $74.5077 | $74.51 | $74.50 | $74.50 |
| Purchase #3 | $113.76 | 6.158% | $120.7653 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $162.25 | 13.647% | $184.3923 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $105.80 | 11.849% | $118.3362 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $105.66 | 8.414% | $114.5502 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $35.39 | 10.333% | $39.0468 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $768.52 | $841.3064 | $841.32 | $841.30 | $841.30 | |