| 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 | $151.85 | 6.835% | $162.2289 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $135.68 | 11.187% | $150.8585 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $145.32 | 6.694% | $155.0477 | $155.05 | $155.05 | $155.00 |
| Purchase #4 | $118.91 | 9.826% | $130.5941 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $202.47 | 4.120% | $210.8118 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $237.77 | 11.688% | $265.5606 | $265.56 | $265.55 | $265.60 |
| Purchase #7 | $98.57 | 6.616% | $105.0914 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $1,090.57 | $1,180.1930 | $1,180.19 | $1,180.20 | $1,180.20 | |