| 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 | $111.44 | 8.867% | $121.3214 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $16.73 | 10.663% | $18.5139 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $196.63 | 7.613% | $211.5994 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $174.97 | 11.105% | $194.4004 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $149.25 | 6.654% | $159.1811 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $13.59 | 9.860% | $14.93 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $14.27 | 10.385% | $15.7519 | $15.75 | $15.75 | $15.80 |
| 7 purchase totals = | $676.88 | $735.6981 | $735.69 | $735.70 | $735.70 | |