| 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 | $147.61 | 13.195% | $167.0871 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $213.51 | 12.115% | $239.3767 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $202.36 | 13.670% | $230.0226 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $148.37 | 6.351% | $157.793 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $84.64 | 6.491% | $90.134 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $195.74 | 7.118% | $209.6728 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $53.51 | 5.656% | $56.5365 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $1,045.74 | $1,150.6227 | $1,150.62 | $1,150.65 | $1,150.60 | |