| 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 | $185.25 | 5.692% | $195.7944 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $202.49 | 4.591% | $211.7863 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $162.72 | 5.402% | $171.5101 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $88.44 | 3.137% | $91.2144 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $220.56 | 7.722% | $237.5916 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $51.55 | 3.510% | $53.3594 | $53.36 | $53.35 | $53.40 |
| Purchase #7 | $172.91 | 8.194% | $187.0782 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $1,083.92 | $1,148.3344 | $1,148.33 | $1,148.35 | $1,148.40 | |