| 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 | $164.55 | 8.224% | $178.0826 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $105.27 | 13.206% | $119.172 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $92.56 | 3.287% | $95.6024 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $121.77 | 6.168% | $129.2808 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $243.45 | 11.773% | $272.1114 | $272.11 | $272.10 | $272.10 |
| Purchase #6 | $243.50 | 12.654% | $274.3125 | $274.31 | $274.30 | $274.30 |
| Purchase #7 | $107.77 | 13.751% | $122.5895 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $1,078.87 | $1,191.1512 | $1,191.14 | $1,191.15 | $1,191.20 | |