| 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 | $192.52 | 6.383% | $204.8086 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $147.43 | 10.404% | $162.7686 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $123.63 | 9.710% | $135.6345 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $29.43 | 6.838% | $31.4424 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $96.56 | 13.670% | $109.7598 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $29.71 | 8.420% | $32.2116 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $144.46 | 4.293% | $150.6617 | $150.66 | $150.65 | $150.70 |
| 7 purchase totals = | $763.74 | $827.2872 | $827.28 | $827.25 | $827.30 | |