| 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 | $211.99 | 7.677% | $228.2645 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $40.93 | 5.545% | $43.1996 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $139.59 | 9.687% | $153.1121 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $240.73 | 12.710% | $271.3268 | $271.33 | $271.35 | $271.30 |
| Purchase #5 | $73.68 | 7.788% | $79.4182 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $190.26 | 4.436% | $198.6999 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $166.75 | 7.708% | $179.6031 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $1,063.93 | $1,153.6242 | $1,153.62 | $1,153.60 | $1,153.60 | |