| 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 | $145.64 | 13.305% | $165.0174 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $57.28 | 4.403% | $59.802 | $59.80 | $59.80 | $59.80 |
| Purchase #3 | $203.37 | 7.384% | $218.3868 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $184.26 | 5.705% | $194.772 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $160.53 | 13.233% | $181.7729 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $89.72 | 12.810% | $101.2131 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $218.60 | 9.339% | $239.0151 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,059.40 | $1,159.9793 | $1,159.98 | $1,159.90 | $1,160.00 | |