| 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 | $185.51 | 6.422% | $197.4235 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $245.62 | 13.318% | $278.3317 | $278.33 | $278.35 | $278.30 |
| Purchase #3 | $101.81 | 9.137% | $111.1124 | $111.11 | $111.10 | $111.10 |
| Purchase #4 | $87.37 | 12.607% | $98.3847 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $124.36 | 7.113% | $133.2057 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $167.76 | 8.441% | $181.9206 | $181.92 | $181.90 | $181.90 |
| Purchase #7 | $187.83 | 9.737% | $206.119 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,100.26 | $1,206.4976 | $1,206.49 | $1,206.45 | $1,206.40 | |