| 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 | $87.64 | 13.288% | $99.2856 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $114.91 | 11.566% | $128.2005 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $171.79 | 8.609% | $186.5794 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $156.57 | 6.433% | $166.6421 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $168.92 | 3.329% | $174.5433 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $159.25 | 10.333% | $175.7053 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $209.80 | 7.422% | $225.3714 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $1,068.88 | $1,156.3276 | $1,156.33 | $1,156.35 | $1,156.30 | |