| 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 | $162.45 | 5.180% | $170.8649 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $230.27 | 12.446% | $258.9294 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $214.60 | 12.621% | $241.6847 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $181.60 | 5.822% | $192.1728 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $218.44 | 7.735% | $235.3363 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $166.31 | 5.386% | $175.2675 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $92.26 | 6.464% | $98.2237 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $1,265.93 | $1,372.4793 | $1,372.47 | $1,372.45 | $1,372.50 | |