| 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 | $170.34 | 7.607% | $183.2978 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $101.70 | 10.120% | $111.992 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $247.73 | 7.252% | $265.6954 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $197.58 | 12.403% | $222.0858 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $31.58 | 10.846% | $35.0052 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $84.74 | 5.540% | $89.4346 | $89.43 | $89.45 | $89.40 |
| Purchase #7 | $164.94 | 6.135% | $175.0591 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $998.61 | $1,082.5699 | $1,082.58 | $1,082.60 | $1,082.60 | |