| 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 | $108.96 | 10.837% | $120.768 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $162.66 | 10.824% | $180.2663 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $142.91 | 11.133% | $158.8202 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $202.51 | 11.416% | $225.6285 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $239.66 | 11.210% | $266.5259 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $190.99 | 3.817% | $198.2801 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $30.64 | 12.330% | $34.4179 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $1,078.33 | $1,184.7069 | $1,184.72 | $1,184.70 | $1,184.70 | |