| 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 | $156.52 | 13.810% | $178.1354 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $136.59 | 10.130% | $150.4266 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $17.61 | 10.376% | $19.4372 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $175.96 | 4.634% | $184.114 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $200.28 | 7.774% | $215.8498 | $215.85 | $215.85 | $215.80 |
| Purchase #6 | $194.89 | 3.299% | $201.3194 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $207.75 | 3.798% | $215.6403 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,089.60 | $1,164.9227 | $1,164.93 | $1,164.95 | $1,164.70 | |