| 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 | $70.80 | 3.338% | $73.1633 | $73.16 | $73.15 | $73.20 |
| Purchase #2 | $143.50 | 11.722% | $160.3211 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $191.51 | 8.198% | $207.21 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $127.48 | 4.149% | $132.7691 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $195.95 | 11.470% | $218.4255 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $127.55 | 9.815% | $140.069 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $168.43 | 5.786% | $178.1754 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $1,025.22 | $1,110.1334 | $1,110.14 | $1,110.10 | $1,110.20 | |