| 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 | $127.51 | 6.221% | $135.4424 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $152.48 | 6.405% | $162.2463 | $162.25 | $162.25 | $162.20 |
| Purchase #3 | $88.42 | 5.475% | $93.261 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $181.67 | 9.415% | $198.7742 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $234.28 | 6.871% | $250.3774 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $210.30 | 9.804% | $230.9178 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $84.51 | 11.165% | $93.9455 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $1,079.17 | $1,164.9646 | $1,164.97 | $1,164.95 | $1,164.90 | |