| 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 | $235.81 | 13.748% | $268.2292 | $268.23 | $268.25 | $268.20 |
| Purchase #2 | $202.67 | 7.804% | $218.4864 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $128.52 | 5.777% | $135.9446 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $23.75 | 6.111% | $25.2014 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $167.38 | 12.803% | $188.8097 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $152.73 | 6.562% | $162.7521 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $162.26 | 6.192% | $172.3071 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $1,073.12 | $1,171.7305 | $1,171.73 | $1,171.75 | $1,171.70 | |