| 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 | $143.97 | 12.774% | $162.3607 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $181.33 | 6.262% | $192.6849 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $217.75 | 5.396% | $229.4998 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $196.27 | 3.368% | $202.8804 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $87.53 | 10.726% | $96.9185 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $121.60 | 13.163% | $137.6062 | $137.61 | $137.60 | $137.60 |
| Purchase #7 | $93.51 | 8.392% | $101.3574 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $1,041.96 | $1,123.3079 | $1,123.31 | $1,123.30 | $1,123.40 | |