| 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 | $142.34 | 3.697% | $147.6023 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $220.70 | 13.353% | $250.1701 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $185.44 | 7.365% | $199.0977 | $199.10 | $199.10 | $199.10 |
| Purchase #4 | $168.30 | 8.368% | $182.3833 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $140.28 | 7.807% | $151.2317 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $159.80 | 6.472% | $170.1423 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $34.79 | 13.774% | $39.582 | $39.58 | $39.60 | $39.60 |
| 7 purchase totals = | $1,051.65 | $1,140.2094 | $1,140.20 | $1,140.25 | $1,140.20 | |