| 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 | $207.87 | 5.645% | $219.6043 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $198.86 | 11.706% | $222.1386 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $116.95 | 3.269% | $120.7731 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $186.47 | 3.180% | $192.3997 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $157.40 | 13.299% | $178.3326 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $138.98 | 6.252% | $147.669 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $95.79 | 7.189% | $102.6763 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $1,102.32 | $1,183.5936 | $1,183.59 | $1,183.60 | $1,183.60 | |