| 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 | $166.80 | 6.540% | $177.7087 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $245.36 | 13.443% | $278.3437 | $278.34 | $278.35 | $278.30 |
| Purchase #3 | $218.54 | 9.189% | $238.6216 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $192.96 | 3.838% | $200.3658 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $209.32 | 12.549% | $235.5876 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $145.72 | 8.313% | $157.8337 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $6.53 | 4.351% | $6.8141 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $1,185.23 | $1,295.2752 | $1,295.27 | $1,295.25 | $1,295.20 | |