| 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 | $162.36 | 13.431% | $184.1666 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $112.84 | 13.569% | $128.1513 | $128.15 | $128.15 | $128.20 |
| Purchase #3 | $155.95 | 3.538% | $161.4675 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $246.85 | 13.110% | $279.212 | $279.21 | $279.20 | $279.20 |
| Purchase #5 | $137.27 | 6.330% | $145.9592 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $187.60 | 9.219% | $204.8948 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $182.88 | 6.558% | $194.8733 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $1,185.75 | $1,298.7247 | $1,298.72 | $1,298.65 | $1,298.90 | |