| 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 | $162.28 | 12.312% | $182.2599 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $50.72 | 12.278% | $56.9474 | $56.95 | $56.95 | $56.90 |
| Purchase #3 | $73.57 | 11.322% | $81.8996 | $81.90 | $81.90 | $81.90 |
| Purchase #4 | $101.60 | 10.385% | $112.1512 | $112.15 | $112.15 | $112.20 |
| Purchase #5 | $35.65 | 6.543% | $37.9826 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $114.62 | 7.349% | $123.0434 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $99.38 | 8.168% | $107.4974 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $637.82 | $701.7815 | $701.78 | $701.80 | $701.80 | |