| 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 | $207.47 | 6.673% | $221.3145 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $148.86 | 12.582% | $167.5896 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $233.59 | 8.419% | $253.2559 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $164.76 | 9.388% | $180.2277 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $109.98 | 4.432% | $114.8543 | $114.85 | $114.85 | $114.90 |
| Purchase #6 | $120.85 | 12.353% | $135.7786 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $5.99 | 11.120% | $6.6561 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $991.50 | $1,079.6767 | $1,079.68 | $1,079.70 | $1,079.80 | |