| 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 | $89.28 | 8.165% | $96.5697 | $96.57 | $96.55 | $96.60 |
| Purchase #2 | $170.36 | 5.531% | $179.7826 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $128.32 | 13.299% | $145.3853 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $192.78 | 13.444% | $218.6973 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $46.33 | 12.673% | $52.2014 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $185.55 | 4.167% | $193.2819 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $177.50 | 11.772% | $198.3953 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $990.12 | $1,084.3135 | $1,084.32 | $1,084.35 | $1,084.40 | |