| 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 | $178.91 | 13.503% | $203.0682 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $243.99 | 9.537% | $267.2593 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $80.93 | 9.686% | $88.7689 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $141.28 | 9.138% | $154.1902 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $151.25 | 7.212% | $162.1582 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $143.67 | 7.818% | $154.9021 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $197.78 | 7.317% | $212.2516 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $1,137.81 | $1,242.5985 | $1,242.60 | $1,242.55 | $1,242.80 | |